Contents 26 April 1968 Vol 160, Issue 3826Contents Hawaii: Freedom and Rights on the Academic Scene By P. B. Loomis Science26 Apr 1968 : 375 Full AccessRestricted Access PDF One Day in the Country Is Worth a Month in Town By Michael I. Sobel Science26 Apr 1968 : 375 Full AccessRestricted Access PDF Sociology Stretches Its Goals By Leon S. Robertson Science26 Apr 1968 : 375-376 Full AccessRestricted Access PDF Letters By Leo Kartman Science26 Apr 1968 : 376-377 Full AccessRestricted Access PDF Medical Research: Fragmented or Goal-Oriented By Henry Lee Science26 Apr 1968 : 377 Full AccessRestricted Access PDF Letters By William G. Van der Kloot Science26 Apr 1968 : 377-378 Full AccessRestricted Access PDF Subpoenas: Show Probable Cause By E. S. Fetcher Science26 Apr 1968 : 378-379 Full AccessRestricted Access PDF A Just View of Systematics By J. S. Rowe Science26 Apr 1968 : 379 Full AccessRestricted Access PDF Universities and the Technology Gap By Dael Wolfle Science26 Apr 1968 : 381 Full AccessRestricted Access PDF Optical Astronomy's Two New 150-Inch TelescopesThe National Science Foundation and Ford Foundation are funding large telescopes for basic research By D. L. Crawford Science26 Apr 1968 : 383-389 Full AccessRestricted Access PDF That Was the Molecular Biology That Was By Gunther S. Stent Science26 Apr 1968 : 390-395 Full AccessRestricted Access PDF Physics and the PolityAre physics and society on divergent courses? By Harvey Brooks Science26 Apr 1968 : 396-400 Full AccessRestricted Access PDF Defense Research: Senate Critics Urge Redeployment to Urban Needs By D. S. Greenberg Science26 Apr 1968 : 400-402 Full AccessRestricted Access PDF NEWS IN BRIEF Science26 Apr 1968 : 401 Full AccessRestricted Access PDF Social Science: British Council Has Key Role in Research Support By John Walsh Science26 Apr 1968 : 402-404 Full AccessRestricted Access PDF Senator Harris: A Man Concerned about Research, Poverty, Indians By Bryce Nelson Science26 Apr 1968 : 404-407 Full AccessRestricted Access PDF Dead Sheep Show Signs of Nerve Gas By P. M. B. Science26 Apr 1968 : 406 Full AccessRestricted Access PDF Mathematical Challenges to the Neo-Darwinian Interpretation of Evolution. A symposium, Philadelphia, April 1966. Paul S. Moorhead and Martin M. Kaplan, Eds. Wistar Institute Press, Philadelphia, 1967. xii + 140 pp., illus. Paper, $5. Wistar Institute Symposium Monograph No. 5 By John L. Harper Science26 Apr 1968 : 408 Full AccessRestricted Access PDF Ground Level Climatology. A symposium presented at the Berkeley meeting of the AAAS, Dec. 1965. Robert H. Shaw, Ed. AAAS, Washington, D.C., 1967. xii + 395 pp., illus. $12.50; to members, $10.50 By David H. Miller Science26 Apr 1968 : 408-409 Full AccessRestricted Access PDF Reactivity of the Photoexcited Organic Molecule. Solvay Institute of Chemistry. Proceedings of the 13th conference on chemistry, Brussels, Oct. 1965. Interscience (Wiley), New York, 1967. x + 350 pp., illus. $15 By J. L. Rosenberg Science26 Apr 1968 : 409 Full AccessRestricted Access PDF Folding and Fracturing of Rocks. John G. Ramsay. McGraw-Hill, New York, 1967. xvi + 568 pp., illus. $17.50. International Series in the Earth and Planetary Sciences By William M. Chapple Science26 Apr 1968 : 410 Full AccessRestricted Access PDF A Handbook of Living Primates. Morphology, Ecology and Behaviour of Nonhuman Primates. J. R. Napier and P. H. Napier. Academic Press, New York, 1967. xiv + 456 pp., illus. $21.50 By William L. Straus Jr. Science26 Apr 1968 : 410-411 Full AccessRestricted Access PDF Proceedings of the Fifth Annual Eastern Theoretical Physics Conference. Providence, R.I., Nov. 1966. David Feldman, Ed. Benjamin, New York, 1967. x + 248 pp., illus. $6.95 By Myron Bander Science26 Apr 1968 : 411 Full AccessRestricted Access PDF Respiration and Phosphorylation of Bacteria. Nina S. Gel'man, Marina A. Lukoyanova, and Dmitrii N. Ostrovskii. Translated from the Russian edition (Moscow, 1966). Gifford B. Pinchot, Translation Ed. Plenum, New York, 1967. x + 238 pp., illus. $12.50 By W. W. Umbreit Science26 Apr 1968 : 411 Full AccessRestricted Access PDF Edmond Halley. Angus Armitage. Nelson, London, 1966. xii + 220 pp., illus. 42 s By C. Doris Hellman Science26 Apr 1968 : 411-412 Full AccessRestricted Access PDF Chelates in Analytical Chemistry. Vol. 1. H. A. Flaschka and A. J. Barnard, Jr., Eds. Dekker, New York, 1967. xii + 418 pp., illus. $18.75 By Dallas L. Rabenstein Science26 Apr 1968 : 412 Full AccessRestricted Access PDF Dating Works of Art through Their Natural Radioactivity: Improvements and Applications By Bernard Keisch Science26 Apr 1968 : 413-415 Full AccessRestricted Access Abstract PDF Optical Pulse of a Periodic Radio Star By J. G. Duthie, C. Sturch, E. M. Hafner Science26 Apr 1968 : 415-416 Full AccessRestricted Access Abstract PDF Pulse Structure of the Pulsating Radio Source in Vulpecula By F. D. Drake Science26 Apr 1968 : 416-419 Full AccessRestricted Access Abstract PDF Beta Mercaptolactate-Cysteine Disulfide: Analog of Cystine in the Urine of a Mentally Retarded Patient By John C. Crawhall, Robin Parker, Walter Sneddon, Elizabeth P. Young, Mary G. Ampola, Mary L. Efron, Emily M. Bixby Science26 Apr 1968 : 419-420 Full AccessRestricted Access Abstract PDF Pineal Gland: Influence on Gonads of Male Rats Treated with Androgen Three Days after Birth By Russel J. Reiter, Joan C. Hoffmann, Peter H. Rubin Science26 Apr 1968 : 420-421 Full AccessRestricted Access Abstract PDF Starch Accumulation in Shoot-Forming Tobacco Callus Cultures By Trevor A. Thorpe, Toshio Murashige Science26 Apr 1968 : 421-422 Full AccessRestricted Access Abstract PDF Flea Ctenophthalmus: Heterogeneous Hexagonally Organized Layer in the Midgut By A. Glenn Richards, Patricia A. Richards Science26 Apr 1968 : 423-425 Full AccessRestricted Access Abstract PDF X-Linked Hypoxanthine-Guanine Phosphoribosyl Transferase Deficiency: Heterozygote Has Two Clonal Populations By Barbara R. Migeon, Vazken M. Der Kaloustian, William L. Nyhan, William J. Young, Barton Childs Science26 Apr 1968 : 425-427 Full AccessRestricted Access Abstract PDF Dimethyl Sulfoxide: Interactions with Aromatic Hydrocarbons By J. J. Kocsis, S. Harkaway, M. C. Santoyo, R. Snyder Science26 Apr 1968 : 427-428 Full AccessRestricted Access Abstract PDF Visual Adaptation to an Altered Correlation between Eye Movement and Head Movement By John C. Hay Science26 Apr 1968 : 429-430 Full AccessRestricted Access Abstract PDF Adaptation and Negative Aftereffect to Lateral Optical Displacement in Newly Hatched Chicks By Patrick J. Rossi Science26 Apr 1968 : 430-432 Full AccessRestricted Access Abstract PDF Androgen Control of Territorial Marking in the Mongolian Gerbil By D. D. Thiessen, Harold C. Friend, Gardner Lindzey Science26 Apr 1968 : 432-434 Full AccessRestricted Access Abstract PDF Barking, Dominance, and Territoriality in Male Sea Lions By Ronald J. Schusterman, Ronald G. Dawson Science26 Apr 1968 : 434-436 Full AccessRestricted Access Abstract PDF Selective Advantage of the Sickle-Cell Trait By Alfred Hexter, Stephen L. Wiesenfeld Science26 Apr 1968 : 436-437 Full AccessRestricted Access PDF Unmineralized Fossil Bacteria: A Retraction By W. H. Bradley Science26 Apr 1968 : 437 Full AccessRestricted Access PDF Electric Power from Solar Radiation By Charles G. Abbot Science26 Apr 1968 : 438 Full AccessRestricted Access PDF Cause of Gastric Ulcers By Lester R. Dragstedt, Richard E. Doyle Science26 Apr 1968 : 438 Full AccessRestricted Access PDF Biochemical Evidence for the Incorporation of Nucleotides during the Rejoining of Bacteriophage DNA Fragments By R. K. Fujimura, Elliot Volkin Science26 Apr 1968 : 438 Full AccessRestricted Access PDF Oxygenation: A Specific Soluble Cytochrome P-450 Coupled Enzyme Complex By I. C. Gunsalus, B. N. Ganguli, M. Katagiri, J. C. M. Tsibris, P. DeBrunner, H. Frauenfelder Science26 Apr 1968 : 438-439 Full AccessRestricted Access PDF Patterns of Mental Ability and Socioeconomic Status By Arthur R. Jensen Science26 Apr 1968 : 439 Full AccessRestricted Access PDF Information Processing in Fish Lateral-line Sense Organs By Y. Katsuki, T. Hashimoto, K. Yanagisawa Science26 Apr 1968 : 439 Full AccessRestricted Access PDF Toroidal Magnetic Fields for Stable Plasma Confinement By D. W. Kerst Science26 Apr 1968 : 439 Full AccessRestricted Access PDF Utilization of Accentuated Environmental Inequalities in Research on Racial Differences By Robert E. Kuttner, Albert B. Lorincz Science26 Apr 1968 : 439-440 Full AccessRestricted Access PDF Action of Sodium Acetylsalicylate upon Body Temperature of the Cat By David P. C. Lloyd Science26 Apr 1968 : 440 Full AccessRestricted Access PDF Behavior of a Collisionless Plasma Confined by a Toroidal Multipole Magnetic Field By Dale M. Meade Science26 Apr 1968 : 440 Full AccessRestricted Access PDF Proteins in Bioelectrogenesis: The Control of Ion Movements in Excitable Membranes By David Nachmansohn Science26 Apr 1968 : 440-441 Full AccessRestricted Access PDF Influence of Atmospheric Stability Layers on the Effect of Ground-Based Cloud Seeding: I. Empirical Results By Jerzy Neyman, Elizabeth L. Scott, Marcella A. Wells, Max Schüepp, J. C. Thams, Morris Neiburger, H. C. Chin Science26 Apr 1968 : 441 Full AccessRestricted Access PDF Influence of Atmospheric Stability Layers on the Effect of Ground-Based Cloud Seeding: II. Hypotheses in Explanation By Morris Neiburger, Ho-Chih Chin, Max Schüepp, J. C. Thams, Jerzy Neyman, Elizabeth L. Scott, Marcella A. Wells Science26 Apr 1968 : 441 Full AccessRestricted Access PDF Metal Site of Nonheme (Iron-Sulfur) Proteins By W. H. Orme-Johnson, R. E. Hansen, H. Beinert, J. C. M. Tsibris, R. L. Tsai, R. C. Bartholomaus, I. C. Gunsalus Science26 Apr 1968 : 441-442 Full AccessRestricted Access PDF Density Distribution in the Earth By Frank Press Science26 Apr 1968 : 442 Full AccessRestricted Access PDF Influence of Atmospheric Stability Layers on the Effect of Ground-Based Cloud Seeding: III. Classification of Weather Types By Max Schüepp, J. C. Thams, Morris Neiburger, H. C. Chin, Jerzy Neyman, Elizabeth L. Scott, Marcella A. Wells Science26 Apr 1968 : 442 Full AccessRestricted Access PDF New Test of General Relativity: Preliminary Results By Irwin I. Shapiro Science26 Apr 1968 : 442 Full AccessRestricted Access PDF A "Try Simplest Cases" Resolution of the Energy-Momentum Tensor Controversy for Electromagnetic Fields in Matter By W. Shockley Science26 Apr 1968 : 442-443 Full AccessRestricted Access PDF Proposed Research to Reduce Racial Aspects of the Environment-Heredity Uncertainty By W. Shockley Science26 Apr 1968 : 443 Full AccessRestricted Access PDF Study of Monozygous Quadruplet Armadillos in Relation to Mammalian Inheritance By Eleanor E. Storrs, Roger J. Williams Science26 Apr 1968 : 443 Full AccessRestricted Access PDF Immunological Properties of Colicine K By Shuang-Shine Tsao, Walther F. Goebel Science26 Apr 1968 : 443 Full AccessRestricted Access PDF Chemical Analysis of the Lunar Surface at the Surveyor Landing Sites By Anthony L. Turkevich, Ernest J. Franzgrote, James H. Patterson Science26 Apr 1968 : 443-444 Full AccessRestricted Access PDF Biological and Mechanical Role of Soil Fungi By F. W. Went, N. Stark Science26 Apr 1968 : 444 Full AccessRestricted Access PDF Tetrodotoxin: A Nonlethal Paralytic Agent for Insects By Carroll M. Williams Science26 Apr 1968 : 444 Full AccessRestricted Access PDF Analysis of Scientific Productivity By Clarence Zener Science26 Apr 1968 : 444 Full AccessRestricted Access PDF Pesticides: Metabolism, Degradation, and Mode of Action By J. E. Casida, K. Fukunaga Science26 Apr 1968 : 445-450 Full AccessRestricted Access PDF
Hawaii: Freedom and Rights on the Academic Scene By P. B. Loomis Science26 Apr 1968 : 375 Full AccessRestricted Access PDF
One Day in the Country Is Worth a Month in Town By Michael I. Sobel Science26 Apr 1968 : 375 Full AccessRestricted Access PDF
Sociology Stretches Its Goals By Leon S. Robertson Science26 Apr 1968 : 375-376 Full AccessRestricted Access PDF
Medical Research: Fragmented or Goal-Oriented By Henry Lee Science26 Apr 1968 : 377 Full AccessRestricted Access PDF
Subpoenas: Show Probable Cause By E. S. Fetcher Science26 Apr 1968 : 378-379 Full AccessRestricted Access PDF
Universities and the Technology Gap By Dael Wolfle Science26 Apr 1968 : 381 Full AccessRestricted Access PDF
Optical Astronomy's Two New 150-Inch TelescopesThe National Science Foundation and Ford Foundation are funding large telescopes for basic research By D. L. Crawford Science26 Apr 1968 : 383-389 Full AccessRestricted Access PDF
That Was the Molecular Biology That Was By Gunther S. Stent Science26 Apr 1968 : 390-395 Full AccessRestricted Access PDF
Physics and the PolityAre physics and society on divergent courses? By Harvey Brooks Science26 Apr 1968 : 396-400 Full AccessRestricted Access PDF
Defense Research: Senate Critics Urge Redeployment to Urban Needs By D. S. Greenberg Science26 Apr 1968 : 400-402 Full AccessRestricted Access PDF
Social Science: British Council Has Key Role in Research Support By John Walsh Science26 Apr 1968 : 402-404 Full AccessRestricted Access PDF
Senator Harris: A Man Concerned about Research, Poverty, Indians By Bryce Nelson Science26 Apr 1968 : 404-407 Full AccessRestricted Access PDF
Dead Sheep Show Signs of Nerve Gas By P. M. B. Science26 Apr 1968 : 406 Full AccessRestricted Access PDF
Mathematical Challenges to the Neo-Darwinian Interpretation of Evolution. A symposium, Philadelphia, April 1966. Paul S. Moorhead and Martin M. Kaplan, Eds. Wistar Institute Press, Philadelphia, 1967. xii + 140 pp., illus. Paper, $5. Wistar Institute Symposium Monograph No. 5 By John L. Harper Science26 Apr 1968 : 408 Full AccessRestricted Access PDF
Ground Level Climatology. A symposium presented at the Berkeley meeting of the AAAS, Dec. 1965. Robert H. Shaw, Ed. AAAS, Washington, D.C., 1967. xii + 395 pp., illus. $12.50; to members, $10.50 By David H. Miller Science26 Apr 1968 : 408-409 Full AccessRestricted Access PDF
Reactivity of the Photoexcited Organic Molecule. Solvay Institute of Chemistry. Proceedings of the 13th conference on chemistry, Brussels, Oct. 1965. Interscience (Wiley), New York, 1967. x + 350 pp., illus. $15 By J. L. Rosenberg Science26 Apr 1968 : 409 Full AccessRestricted Access PDF
Folding and Fracturing of Rocks. John G. Ramsay. McGraw-Hill, New York, 1967. xvi + 568 pp., illus. $17.50. International Series in the Earth and Planetary Sciences By William M. Chapple Science26 Apr 1968 : 410 Full AccessRestricted Access PDF
A Handbook of Living Primates. Morphology, Ecology and Behaviour of Nonhuman Primates. J. R. Napier and P. H. Napier. Academic Press, New York, 1967. xiv + 456 pp., illus. $21.50 By William L. Straus Jr. Science26 Apr 1968 : 410-411 Full AccessRestricted Access PDF
Proceedings of the Fifth Annual Eastern Theoretical Physics Conference. Providence, R.I., Nov. 1966. David Feldman, Ed. Benjamin, New York, 1967. x + 248 pp., illus. $6.95 By Myron Bander Science26 Apr 1968 : 411 Full AccessRestricted Access PDF
Respiration and Phosphorylation of Bacteria. Nina S. Gel'man, Marina A. Lukoyanova, and Dmitrii N. Ostrovskii. Translated from the Russian edition (Moscow, 1966). Gifford B. Pinchot, Translation Ed. Plenum, New York, 1967. x + 238 pp., illus. $12.50 By W. W. Umbreit Science26 Apr 1968 : 411 Full AccessRestricted Access PDF
Edmond Halley. Angus Armitage. Nelson, London, 1966. xii + 220 pp., illus. 42 s By C. Doris Hellman Science26 Apr 1968 : 411-412 Full AccessRestricted Access PDF
Chelates in Analytical Chemistry. Vol. 1. H. A. Flaschka and A. J. Barnard, Jr., Eds. Dekker, New York, 1967. xii + 418 pp., illus. $18.75 By Dallas L. Rabenstein Science26 Apr 1968 : 412 Full AccessRestricted Access PDF
Dating Works of Art through Their Natural Radioactivity: Improvements and Applications By Bernard Keisch Science26 Apr 1968 : 413-415 Full AccessRestricted Access Abstract PDF
Optical Pulse of a Periodic Radio Star By J. G. Duthie, C. Sturch, E. M. Hafner Science26 Apr 1968 : 415-416 Full AccessRestricted Access Abstract PDF
Pulse Structure of the Pulsating Radio Source in Vulpecula By F. D. Drake Science26 Apr 1968 : 416-419 Full AccessRestricted Access Abstract PDF
Beta Mercaptolactate-Cysteine Disulfide: Analog of Cystine in the Urine of a Mentally Retarded Patient By John C. Crawhall, Robin Parker, Walter Sneddon, Elizabeth P. Young, Mary G. Ampola, Mary L. Efron, Emily M. Bixby Science26 Apr 1968 : 419-420 Full AccessRestricted Access Abstract PDF
Pineal Gland: Influence on Gonads of Male Rats Treated with Androgen Three Days after Birth By Russel J. Reiter, Joan C. Hoffmann, Peter H. Rubin Science26 Apr 1968 : 420-421 Full AccessRestricted Access Abstract PDF
Starch Accumulation in Shoot-Forming Tobacco Callus Cultures By Trevor A. Thorpe, Toshio Murashige Science26 Apr 1968 : 421-422 Full AccessRestricted Access Abstract PDF
Flea Ctenophthalmus: Heterogeneous Hexagonally Organized Layer in the Midgut By A. Glenn Richards, Patricia A. Richards Science26 Apr 1968 : 423-425 Full AccessRestricted Access Abstract PDF
X-Linked Hypoxanthine-Guanine Phosphoribosyl Transferase Deficiency: Heterozygote Has Two Clonal Populations By Barbara R. Migeon, Vazken M. Der Kaloustian, William L. Nyhan, William J. Young, Barton Childs Science26 Apr 1968 : 425-427 Full AccessRestricted Access Abstract PDF
Dimethyl Sulfoxide: Interactions with Aromatic Hydrocarbons By J. J. Kocsis, S. Harkaway, M. C. Santoyo, R. Snyder Science26 Apr 1968 : 427-428 Full AccessRestricted Access Abstract PDF
Visual Adaptation to an Altered Correlation between Eye Movement and Head Movement By John C. Hay Science26 Apr 1968 : 429-430 Full AccessRestricted Access Abstract PDF
Adaptation and Negative Aftereffect to Lateral Optical Displacement in Newly Hatched Chicks By Patrick J. Rossi Science26 Apr 1968 : 430-432 Full AccessRestricted Access Abstract PDF
Androgen Control of Territorial Marking in the Mongolian Gerbil By D. D. Thiessen, Harold C. Friend, Gardner Lindzey Science26 Apr 1968 : 432-434 Full AccessRestricted Access Abstract PDF
Barking, Dominance, and Territoriality in Male Sea Lions By Ronald J. Schusterman, Ronald G. Dawson Science26 Apr 1968 : 434-436 Full AccessRestricted Access Abstract PDF
Selective Advantage of the Sickle-Cell Trait By Alfred Hexter, Stephen L. Wiesenfeld Science26 Apr 1968 : 436-437 Full AccessRestricted Access PDF
Unmineralized Fossil Bacteria: A Retraction By W. H. Bradley Science26 Apr 1968 : 437 Full AccessRestricted Access PDF
Electric Power from Solar Radiation By Charles G. Abbot Science26 Apr 1968 : 438 Full AccessRestricted Access PDF
Cause of Gastric Ulcers By Lester R. Dragstedt, Richard E. Doyle Science26 Apr 1968 : 438 Full AccessRestricted Access PDF
Biochemical Evidence for the Incorporation of Nucleotides during the Rejoining of Bacteriophage DNA Fragments By R. K. Fujimura, Elliot Volkin Science26 Apr 1968 : 438 Full AccessRestricted Access PDF
Oxygenation: A Specific Soluble Cytochrome P-450 Coupled Enzyme Complex By I. C. Gunsalus, B. N. Ganguli, M. Katagiri, J. C. M. Tsibris, P. DeBrunner, H. Frauenfelder Science26 Apr 1968 : 438-439 Full AccessRestricted Access PDF
Patterns of Mental Ability and Socioeconomic Status By Arthur R. Jensen Science26 Apr 1968 : 439 Full AccessRestricted Access PDF
Information Processing in Fish Lateral-line Sense Organs By Y. Katsuki, T. Hashimoto, K. Yanagisawa Science26 Apr 1968 : 439 Full AccessRestricted Access PDF
Toroidal Magnetic Fields for Stable Plasma Confinement By D. W. Kerst Science26 Apr 1968 : 439 Full AccessRestricted Access PDF
Utilization of Accentuated Environmental Inequalities in Research on Racial Differences By Robert E. Kuttner, Albert B. Lorincz Science26 Apr 1968 : 439-440 Full AccessRestricted Access PDF
Action of Sodium Acetylsalicylate upon Body Temperature of the Cat By David P. C. Lloyd Science26 Apr 1968 : 440 Full AccessRestricted Access PDF
Behavior of a Collisionless Plasma Confined by a Toroidal Multipole Magnetic Field By Dale M. Meade Science26 Apr 1968 : 440 Full AccessRestricted Access PDF
Proteins in Bioelectrogenesis: The Control of Ion Movements in Excitable Membranes By David Nachmansohn Science26 Apr 1968 : 440-441 Full AccessRestricted Access PDF
Influence of Atmospheric Stability Layers on the Effect of Ground-Based Cloud Seeding: I. Empirical Results By Jerzy Neyman, Elizabeth L. Scott, Marcella A. Wells, Max Schüepp, J. C. Thams, Morris Neiburger, H. C. Chin Science26 Apr 1968 : 441 Full AccessRestricted Access PDF
Influence of Atmospheric Stability Layers on the Effect of Ground-Based Cloud Seeding: II. Hypotheses in Explanation By Morris Neiburger, Ho-Chih Chin, Max Schüepp, J. C. Thams, Jerzy Neyman, Elizabeth L. Scott, Marcella A. Wells Science26 Apr 1968 : 441 Full AccessRestricted Access PDF
Metal Site of Nonheme (Iron-Sulfur) Proteins By W. H. Orme-Johnson, R. E. Hansen, H. Beinert, J. C. M. Tsibris, R. L. Tsai, R. C. Bartholomaus, I. C. Gunsalus Science26 Apr 1968 : 441-442 Full AccessRestricted Access PDF
Density Distribution in the Earth By Frank Press Science26 Apr 1968 : 442 Full AccessRestricted Access PDF
Influence of Atmospheric Stability Layers on the Effect of Ground-Based Cloud Seeding: III. Classification of Weather Types By Max Schüepp, J. C. Thams, Morris Neiburger, H. C. Chin, Jerzy Neyman, Elizabeth L. Scott, Marcella A. Wells Science26 Apr 1968 : 442 Full AccessRestricted Access PDF
New Test of General Relativity: Preliminary Results By Irwin I. Shapiro Science26 Apr 1968 : 442 Full AccessRestricted Access PDF
A "Try Simplest Cases" Resolution of the Energy-Momentum Tensor Controversy for Electromagnetic Fields in Matter By W. Shockley Science26 Apr 1968 : 442-443 Full AccessRestricted Access PDF
Proposed Research to Reduce Racial Aspects of the Environment-Heredity Uncertainty By W. Shockley Science26 Apr 1968 : 443 Full AccessRestricted Access PDF
Study of Monozygous Quadruplet Armadillos in Relation to Mammalian Inheritance By Eleanor E. Storrs, Roger J. Williams Science26 Apr 1968 : 443 Full AccessRestricted Access PDF
Immunological Properties of Colicine K By Shuang-Shine Tsao, Walther F. Goebel Science26 Apr 1968 : 443 Full AccessRestricted Access PDF
Chemical Analysis of the Lunar Surface at the Surveyor Landing Sites By Anthony L. Turkevich, Ernest J. Franzgrote, James H. Patterson Science26 Apr 1968 : 443-444 Full AccessRestricted Access PDF
Biological and Mechanical Role of Soil Fungi By F. W. Went, N. Stark Science26 Apr 1968 : 444 Full AccessRestricted Access PDF
Tetrodotoxin: A Nonlethal Paralytic Agent for Insects By Carroll M. Williams Science26 Apr 1968 : 444 Full AccessRestricted Access PDF
Analysis of Scientific Productivity By Clarence Zener Science26 Apr 1968 : 444 Full AccessRestricted Access PDF
Pesticides: Metabolism, Degradation, and Mode of Action By J. E. Casida, K. Fukunaga Science26 Apr 1968 : 445-450 Full AccessRestricted Access PDF
Science Vol 160, Issue 382626 April 1968 Table of Contents Back Matter (PDF) Ed Board (PDF) Front Matter (PDF)