Contents 08 February 1963 Vol 139, Issue 3554Contents Biologists' Choice By D. W. Science08 Feb 1963 : 459 Full AccessRestricted Access PDF On the Genetic CodeDeductions about the general nature of the code are drawn from results of biochemical experimentation By F. H. C. Crick Science08 Feb 1963 : 461-464 Full AccessRestricted Access PDF Space ScienceThe future holds exciting possibilities for scientific research by man in space By Homer E. Newell Science08 Feb 1963 : 464-471 Full AccessRestricted Access PDF Defense Secretary McNamara Says Strength Now Gives U.S. Chance To Cut Arms Race Costs and Perils By D. S. Greenberg Science08 Feb 1963 : 472-474 Full AccessRestricted Access PDF Population: National Academy Group Nearing Completion of Study Science08 Feb 1963 : 474 Full AccessRestricted Access PDF Postscript to Portland's Penguins By D. S. G. Science08 Feb 1963 : 474 Full AccessRestricted Access PDF Education: President's Program Provides More Room at Top Science08 Feb 1963 : 474-475 Full AccessRestricted Access PDF Letters of the Lewis and Clark Expedition. With related documents, 1783-1854. Donald Jackson, Ed. University of Illinois Press, Urbana, 1962. xxi + 728 pp. Illus. $10 By Joseph Ewan Science08 Feb 1963 : 478-479 Full AccessRestricted Access PDF Jean-Bernard Bossu's Travels in the Interior of North America, 1751-1762. Translated and edited by Seymour Feiler. University of Oklahoma Press, Norman, 1962. xvii + 243 pp. Illus. $4.50 By Joseph Ewan Science08 Feb 1963 : 478-479 Full AccessRestricted Access PDF Journey Through the Rocky Mountains and the Humboldt Mountains to the Pacific Ocean. Jacob H. Schiel. Translated by Thomas N. Bonner. University of Oklahoma Press, Norman, 1959. xxi + 114 pp. Illus. $3.75 By Joseph Ewan Science08 Feb 1963 : 478-479 Full AccessRestricted Access PDF Historical Studies in the Language of Chemistry. Maurice P. Crosland. Harvard University Press, Cambridge, Mass., 1962. xvii + 406 pp. Illus. $9 By L. Pearce Williams Science08 Feb 1963 : 479-480 Full AccessRestricted Access PDF Earth, Sea, and Air. A survey of the geophysical sciences. Jerome Spar. Addison-Wesley, Reading, Mass., 1962. vii + 152 pp. Illus. Paper, $1.75; cloth, $2.95 By Alfred K. Blackadar, Benjamin F. Howell Jr. Science08 Feb 1963 : 480 Full AccessRestricted Access PDF An Introduction to the Chemistry of Complex Compounds. Aleksander Abramovich Grinberg. Translated from the second edition (1951) by J. Rovtar Leach. D. H. Busch and R. F. Trimble, Jr., Eds. Pergamon, London; Addison-Wesley, Reading, Mass., 1962. 384 pp. Illus. $15 By George B. Kauffman Science08 Feb 1963 : 480-481 Full AccessRestricted Access PDF Gnetum. Botanical Monograph No. 1. P. Maheshwari and Vimla Vasil. Council of Scientific and Industrial Research, New Delhi, India, 1961. xiv + 142 pp. 40s By Robert J. Rodin Science08 Feb 1963 : 481 Full AccessRestricted Access PDF Selected Papers. Kaj Linderstrøm-Lang. Danish Science Press, Copenhagen; Academic Press, New York, 1962. 584 pp. Illus. $17 By James F. Riordan Science08 Feb 1963 : 481-482 Full AccessRestricted Access PDF Elements of Mathematical Statistics. J. F. Ratcliffe. Oxford University Press, New York, 1962. x + 202 pp. Illus. $4 By Howard G. Tucker Science08 Feb 1963 : 482 Full AccessRestricted Access PDF Age of Weaning in Two Subspecies of Deer Mice By John A. King, John C. Deshaies, Ronald Webster Science08 Feb 1963 : 483-484 Full AccessRestricted Access Abstract PDF A Stonefly Aquatic in the Adult Stage By Stanley G. Jewett Jr. Science08 Feb 1963 : 484-485 Full AccessRestricted Access Abstract PDF Callosal Section: Its Effect on Performance of a Bimanual Skill By G. Ettlinger, H. B. Morton Science08 Feb 1963 : 485-486 Full AccessRestricted Access Abstract PDF Thermal Properties of Meteoritic Iron from -150° to 300° Celsius By Clay P. Butler, Robert J. Jenkins Science08 Feb 1963 : 486-487 Full AccessRestricted Access Abstract PDF Tuberculin Hypersensitivity: Studies with Radioactive Antigen and Mononuclear Cells By Kenneth Kay, William O. Rieke Science08 Feb 1963 : 487-490 Full AccessRestricted Access Abstract PDF Electroencephalographic Changes during and after 14 Days of Perceptual Deprivation By John P. Zubek, G. Welch, M. G. Saunders Science08 Feb 1963 : 490-492 Full AccessRestricted Access Abstract PDF Anoxia: Tolerance in Reptiles By Daniel A. Belkin Science08 Feb 1963 : 492-493 Full AccessRestricted Access Abstract PDF Scotopic Spectral Sensitivity in the Monkey By Donald S. Blough, Allan M. Schrier Science08 Feb 1963 : 493-494 Full AccessRestricted Access Abstract PDF Polymer Structure: Cross-Linking of a Polybenzimidazole By J. K. Gillham Science08 Feb 1963 : 494-495 Full AccessRestricted Access Abstract PDF Observation of Internal Structures of Teeth by Ultrasonography By Gilbert Baum, Ivan Greenwood, Stan Slawski, Robert Smirnow Science08 Feb 1963 : 495-496 Full AccessRestricted Access Abstract PDF Glucosides of Coumarinic and o-Coumaric Acids in the Tonka Bean By F. A. Haskins, H. J. Gorz Science08 Feb 1963 : 496-497 Full AccessRestricted Access Abstract PDF "Imprinting" in Nature By Gilbert Gottlieb Science08 Feb 1963 : 497-498 Full AccessRestricted Access Abstract PDF Heritability of Variations in Oil Content of Individual Corn Kernels By L. F. Bauman, T. F. Conway, S. A. Watson Science08 Feb 1963 : 498-499 Full AccessRestricted Access Abstract PDF Virus-Containing Leukocytes in Polioencephalitis By Erland Nelson, Hermann Hager, Ernest Kovács Science08 Feb 1963 : 499-501 Full AccessRestricted Access Abstract PDF Predictors of Human Food Consumption By Francis J. Pilgrim, Joseph M. Kamen Science08 Feb 1963 : 501-502 Full AccessRestricted Access Abstract PDF Arousal Effects on Evoked Activity in a "Nonsensory" System By Gabriel P. Frommer, Robert B. Livingston Science08 Feb 1963 : 502-504 Full AccessRestricted Access Abstract PDF Reversible Agglomeration Used To Remove Dimethylsulfoxide from Large Volumes of Frozen Blood By Charles E. Huggins Science08 Feb 1963 : 504-505 Full AccessRestricted Access Abstract PDF Disinhibition after Prefrontal Lesions as a Function of Duration of Intertrial Intervals By Stefan Brutkowski, Jadwiga Dabrowska Science08 Feb 1963 : 505-506 Full AccessRestricted Access Abstract PDF Xenon Hydroxide: An Experimental Hazard By N. Bartlett, P. R. Rao Science08 Feb 1963 : 506 Full AccessRestricted Access PDF
On the Genetic CodeDeductions about the general nature of the code are drawn from results of biochemical experimentation By F. H. C. Crick Science08 Feb 1963 : 461-464 Full AccessRestricted Access PDF
Space ScienceThe future holds exciting possibilities for scientific research by man in space By Homer E. Newell Science08 Feb 1963 : 464-471 Full AccessRestricted Access PDF
Defense Secretary McNamara Says Strength Now Gives U.S. Chance To Cut Arms Race Costs and Perils By D. S. Greenberg Science08 Feb 1963 : 472-474 Full AccessRestricted Access PDF
Population: National Academy Group Nearing Completion of Study Science08 Feb 1963 : 474 Full AccessRestricted Access PDF
Postscript to Portland's Penguins By D. S. G. Science08 Feb 1963 : 474 Full AccessRestricted Access PDF
Education: President's Program Provides More Room at Top Science08 Feb 1963 : 474-475 Full AccessRestricted Access PDF
Letters of the Lewis and Clark Expedition. With related documents, 1783-1854. Donald Jackson, Ed. University of Illinois Press, Urbana, 1962. xxi + 728 pp. Illus. $10 By Joseph Ewan Science08 Feb 1963 : 478-479 Full AccessRestricted Access PDF
Jean-Bernard Bossu's Travels in the Interior of North America, 1751-1762. Translated and edited by Seymour Feiler. University of Oklahoma Press, Norman, 1962. xvii + 243 pp. Illus. $4.50 By Joseph Ewan Science08 Feb 1963 : 478-479 Full AccessRestricted Access PDF
Journey Through the Rocky Mountains and the Humboldt Mountains to the Pacific Ocean. Jacob H. Schiel. Translated by Thomas N. Bonner. University of Oklahoma Press, Norman, 1959. xxi + 114 pp. Illus. $3.75 By Joseph Ewan Science08 Feb 1963 : 478-479 Full AccessRestricted Access PDF
Historical Studies in the Language of Chemistry. Maurice P. Crosland. Harvard University Press, Cambridge, Mass., 1962. xvii + 406 pp. Illus. $9 By L. Pearce Williams Science08 Feb 1963 : 479-480 Full AccessRestricted Access PDF
Earth, Sea, and Air. A survey of the geophysical sciences. Jerome Spar. Addison-Wesley, Reading, Mass., 1962. vii + 152 pp. Illus. Paper, $1.75; cloth, $2.95 By Alfred K. Blackadar, Benjamin F. Howell Jr. Science08 Feb 1963 : 480 Full AccessRestricted Access PDF
An Introduction to the Chemistry of Complex Compounds. Aleksander Abramovich Grinberg. Translated from the second edition (1951) by J. Rovtar Leach. D. H. Busch and R. F. Trimble, Jr., Eds. Pergamon, London; Addison-Wesley, Reading, Mass., 1962. 384 pp. Illus. $15 By George B. Kauffman Science08 Feb 1963 : 480-481 Full AccessRestricted Access PDF
Gnetum. Botanical Monograph No. 1. P. Maheshwari and Vimla Vasil. Council of Scientific and Industrial Research, New Delhi, India, 1961. xiv + 142 pp. 40s By Robert J. Rodin Science08 Feb 1963 : 481 Full AccessRestricted Access PDF
Selected Papers. Kaj Linderstrøm-Lang. Danish Science Press, Copenhagen; Academic Press, New York, 1962. 584 pp. Illus. $17 By James F. Riordan Science08 Feb 1963 : 481-482 Full AccessRestricted Access PDF
Elements of Mathematical Statistics. J. F. Ratcliffe. Oxford University Press, New York, 1962. x + 202 pp. Illus. $4 By Howard G. Tucker Science08 Feb 1963 : 482 Full AccessRestricted Access PDF
Age of Weaning in Two Subspecies of Deer Mice By John A. King, John C. Deshaies, Ronald Webster Science08 Feb 1963 : 483-484 Full AccessRestricted Access Abstract PDF
A Stonefly Aquatic in the Adult Stage By Stanley G. Jewett Jr. Science08 Feb 1963 : 484-485 Full AccessRestricted Access Abstract PDF
Callosal Section: Its Effect on Performance of a Bimanual Skill By G. Ettlinger, H. B. Morton Science08 Feb 1963 : 485-486 Full AccessRestricted Access Abstract PDF
Thermal Properties of Meteoritic Iron from -150° to 300° Celsius By Clay P. Butler, Robert J. Jenkins Science08 Feb 1963 : 486-487 Full AccessRestricted Access Abstract PDF
Tuberculin Hypersensitivity: Studies with Radioactive Antigen and Mononuclear Cells By Kenneth Kay, William O. Rieke Science08 Feb 1963 : 487-490 Full AccessRestricted Access Abstract PDF
Electroencephalographic Changes during and after 14 Days of Perceptual Deprivation By John P. Zubek, G. Welch, M. G. Saunders Science08 Feb 1963 : 490-492 Full AccessRestricted Access Abstract PDF
Anoxia: Tolerance in Reptiles By Daniel A. Belkin Science08 Feb 1963 : 492-493 Full AccessRestricted Access Abstract PDF
Scotopic Spectral Sensitivity in the Monkey By Donald S. Blough, Allan M. Schrier Science08 Feb 1963 : 493-494 Full AccessRestricted Access Abstract PDF
Polymer Structure: Cross-Linking of a Polybenzimidazole By J. K. Gillham Science08 Feb 1963 : 494-495 Full AccessRestricted Access Abstract PDF
Observation of Internal Structures of Teeth by Ultrasonography By Gilbert Baum, Ivan Greenwood, Stan Slawski, Robert Smirnow Science08 Feb 1963 : 495-496 Full AccessRestricted Access Abstract PDF
Glucosides of Coumarinic and o-Coumaric Acids in the Tonka Bean By F. A. Haskins, H. J. Gorz Science08 Feb 1963 : 496-497 Full AccessRestricted Access Abstract PDF
"Imprinting" in Nature By Gilbert Gottlieb Science08 Feb 1963 : 497-498 Full AccessRestricted Access Abstract PDF
Heritability of Variations in Oil Content of Individual Corn Kernels By L. F. Bauman, T. F. Conway, S. A. Watson Science08 Feb 1963 : 498-499 Full AccessRestricted Access Abstract PDF
Virus-Containing Leukocytes in Polioencephalitis By Erland Nelson, Hermann Hager, Ernest Kovács Science08 Feb 1963 : 499-501 Full AccessRestricted Access Abstract PDF
Predictors of Human Food Consumption By Francis J. Pilgrim, Joseph M. Kamen Science08 Feb 1963 : 501-502 Full AccessRestricted Access Abstract PDF
Arousal Effects on Evoked Activity in a "Nonsensory" System By Gabriel P. Frommer, Robert B. Livingston Science08 Feb 1963 : 502-504 Full AccessRestricted Access Abstract PDF
Reversible Agglomeration Used To Remove Dimethylsulfoxide from Large Volumes of Frozen Blood By Charles E. Huggins Science08 Feb 1963 : 504-505 Full AccessRestricted Access Abstract PDF
Disinhibition after Prefrontal Lesions as a Function of Duration of Intertrial Intervals By Stefan Brutkowski, Jadwiga Dabrowska Science08 Feb 1963 : 505-506 Full AccessRestricted Access Abstract PDF
Xenon Hydroxide: An Experimental Hazard By N. Bartlett, P. R. Rao Science08 Feb 1963 : 506 Full AccessRestricted Access PDF