Contents 01 February 1974 Vol 183, Issue 4123Contents Biotic Energy Flows By G. M. Woodwell Science01 Feb 1974 : 367 Full AccessRestricted Access PDF Virus Cancer Program By Vincent Groupé Science01 Feb 1974 : 367 Full AccessRestricted Access PDF PCB's: Another Source? By Peter E. Gaffney Science01 Feb 1974 : 367-368 Full AccessRestricted Access PDF Instability of N-Nitrosamides By William Lijinsky Science01 Feb 1974 : 368 Full AccessRestricted Access PDF Human Ecology By Cornelius H. Muller Science01 Feb 1974 : 368 Full AccessRestricted Access PDF AAAS Meetings By Philip H. Abelson Science01 Feb 1974 : 369 Full AccessRestricted Access PDF Interstellar Hydrogen in GalaxiesRadio observations of neutral hydrogen yield valuable information on the properties of galaxies By Morton S. Roberts Science01 Feb 1974 : 371-378 Full AccessRestricted Access Abstract PDF The Keller Plan in Science TeachingAn individually paced, student-tutored, and mastery-oriented instructional method is evaluated By James A. Kulik, Kevin Carmichael, Chen-Lin Kulik Science01 Feb 1974 : 379-383 Full AccessRestricted Access Abstract PDF Copyright, Public Policy, and Information Technology By Nicholas L. Henry Science01 Feb 1974 : 384-391 Full AccessRestricted Access Abstract PDF Office of Management and Budget: Skeptical View of Scientific Advice By Barbara J. Culliton Science01 Feb 1974 : 392-396 Full AccessRestricted Access PDF Adamantly Vague on Chemicals and Health By D. S. Science01 Feb 1974 : 395 Full AccessRestricted Access PDF Off-Road Vehicles: A Compromise Plan for the California Desert By Luther J. Carter Science01 Feb 1974 : 396-399 Full AccessRestricted Access PDF Fredrickson Says Yes . . By B. J. C. Science01 Feb 1974 : 398 Full AccessRestricted Access PDF . . . Hosmer Says No By R. G. Science01 Feb 1974 : 398 Full AccessRestricted Access PDF RECENT DEATHS Science01 Feb 1974 : 399 Full AccessRestricted Access PDF APPOINTMENTS Science01 Feb 1974 : 399 Full AccessRestricted Access PDF Theoretical Ecology: Beginnings of a Predictive Science By Gina Bari Kolata Science01 Feb 1974 : 400-450 Full AccessRestricted Access PDF Book Reviews Science01 Feb 1974 : 402-406 Full AccessRestricted Access PDF Venus Clouds: Structure and Composition By A. T. Young Science01 Feb 1974 : 407-409 Full AccessRestricted Access Abstract PDF Suppression of Nitrogen Fixation by Blue-Green Algae in a Eutrophic Lake with Trace Additions of Copper By Alexander J. Horne, Charles R. Goldman Science01 Feb 1974 : 409-411 Full AccessRestricted Access Abstract PDF Detection of Radon Emission at the Edges of Lunar Maria with the Apollo Alpha-Particle Spectrometer By Paul Gorenstein, Leon Golub, Paul Bjorkholm Science01 Feb 1974 : 411-413 Full AccessRestricted Access Abstract PDF Radon-222 from the Island of Hawaii: Deep Soils Are More Important than Lava Fields or Volcanoes By Marvin H. Wilkening Science01 Feb 1974 : 413-415 Full AccessRestricted Access Abstract PDF Fecal Bacterial β-Glucuronidase: Control by Diet By Bandaru S. Reddy, John H. Weisburger, Ernest L. Wynder Science01 Feb 1974 : 416-417 Full AccessRestricted Access Abstract PDF Synaptic Transmission between Photoreceptors and Horizontal Cells in the Turtle Retina By Luigi Cervetto, Marco Piccolino Science01 Feb 1974 : 417-419 Full AccessRestricted Access Abstract PDF Inhibition of Cellular Mediated Immunity in Marihuana Smokers By Gabriel G. Nahas, Nicole Suciu-Foca, Jean-Pierre Armand, Akira Morishima Science01 Feb 1974 : 419-420 Full AccessRestricted Access Abstract PDF Amphetamine in Human Plasma: A Sensitive and Specific Enzymatic Assay By David S. Kreuz, Julius Axelrod Science01 Feb 1974 : 420-421 Full AccessRestricted Access Abstract PDF High-Frequency C-Type Virus Induction by Inhibitors of Protein Synthesis By Stuart A. Aaronson, Claire Y. Dunn Science01 Feb 1974 : 422-424 Full AccessRestricted Access Abstract PDF Beta Cell Protection to Alloxan Necrosis by Anomers of D-Glucose By Aldo A. Rossini, Michael Berger, James Shadden, George F. Cahill Jr. Science01 Feb 1974 : 424 Full AccessRestricted Access Abstract PDF Neurons in Rhesus Monkey Visual Cortex: Systematic Relation between Time of Origin and Eventual Disposition By Pasko Rakic Science01 Feb 1974 : 425-427 Full AccessRestricted Access Abstract PDF Deuterium Oxide Effect on Temperature-Dependent Survival in Populations of Drosophila melanogaster By H. V. Samis, M. B. Baird, H. R. Massie Science01 Feb 1974 : 427-428 Full AccessRestricted Access Abstract PDF Reduction of Ferricytochrome c by Some Free Radical Agents By Avigdor Shafferman, Gabriel Stein Science01 Feb 1974 : 428-430 Full AccessRestricted Access Abstract PDF Protein Kinase Translocation as an Early Event in the Hormonal Control of Uterine Contraction By Stanley G. Korenman, Ramesh C. Bhalla, Barbara M. Sanborn, Reggie H. Stevens Science01 Feb 1974 : 430-432 Full AccessRestricted Access Abstract PDF Carbonic Anhydrase and Osteoclasts: Localization by Labeled Inhibitor Autoradiography By Carol V. Gay, Werner J. Mueller Science01 Feb 1974 : 432-434 Full AccessRestricted Access Abstract PDF Mycoplasma-Like Structures in the Aquatic Fungus Aphanomyces astaci By I. Brent Heath, Torgny Unestam Science01 Feb 1974 : 434-435 Full AccessRestricted Access Abstract PDF Calcium Ion Release in Mechanically Disrupted Heart Cells By W. Glenn L. Kerrick, Philip M. Best Science01 Feb 1974 : 435-437 Full AccessRestricted Access Abstract PDF Proton Relaxation Rates of Water in Brain and Brain Tumors By Rob G. Parrish, Robert J. Kurland, Woodrow W. Janese, Louis Bakay Science01 Feb 1974 : 438-439 Full AccessRestricted Access Abstract PDF Artificial Vision for the Blind: Electrical Stimulation of Visual Cortex Offers Hope for a Functional Prosthesis By W. H. Dobelle, M. G. Mladejovsky, J. P. Girvin Science01 Feb 1974 : 440-444 Full AccessRestricted Access Abstract PDF Dynamics of Expanding Inhibitory Fields By Robert A. Armstrong, Julius L. Jackson, Leon Glass Science01 Feb 1974 : 444-446 Full AccessRestricted Access PDF Analysis of Neutrality in Protein Polymorphism By W. J. Ewens, M. W. Feldman, Tsuneyuki Yamazaki, Takeo Maruyama Science01 Feb 1974 : 446-448 Full AccessRestricted Access PDF Beryllium Disease By John D. Stoeckle, Thomas Mancuso Science01 Feb 1974 : 449 Full AccessRestricted Access PDF
PCB's: Another Source? By Peter E. Gaffney Science01 Feb 1974 : 367-368 Full AccessRestricted Access PDF
Instability of N-Nitrosamides By William Lijinsky Science01 Feb 1974 : 368 Full AccessRestricted Access PDF
Interstellar Hydrogen in GalaxiesRadio observations of neutral hydrogen yield valuable information on the properties of galaxies By Morton S. Roberts Science01 Feb 1974 : 371-378 Full AccessRestricted Access Abstract PDF
The Keller Plan in Science TeachingAn individually paced, student-tutored, and mastery-oriented instructional method is evaluated By James A. Kulik, Kevin Carmichael, Chen-Lin Kulik Science01 Feb 1974 : 379-383 Full AccessRestricted Access Abstract PDF
Copyright, Public Policy, and Information Technology By Nicholas L. Henry Science01 Feb 1974 : 384-391 Full AccessRestricted Access Abstract PDF
Office of Management and Budget: Skeptical View of Scientific Advice By Barbara J. Culliton Science01 Feb 1974 : 392-396 Full AccessRestricted Access PDF
Adamantly Vague on Chemicals and Health By D. S. Science01 Feb 1974 : 395 Full AccessRestricted Access PDF
Off-Road Vehicles: A Compromise Plan for the California Desert By Luther J. Carter Science01 Feb 1974 : 396-399 Full AccessRestricted Access PDF
Theoretical Ecology: Beginnings of a Predictive Science By Gina Bari Kolata Science01 Feb 1974 : 400-450 Full AccessRestricted Access PDF
Venus Clouds: Structure and Composition By A. T. Young Science01 Feb 1974 : 407-409 Full AccessRestricted Access Abstract PDF
Suppression of Nitrogen Fixation by Blue-Green Algae in a Eutrophic Lake with Trace Additions of Copper By Alexander J. Horne, Charles R. Goldman Science01 Feb 1974 : 409-411 Full AccessRestricted Access Abstract PDF
Detection of Radon Emission at the Edges of Lunar Maria with the Apollo Alpha-Particle Spectrometer By Paul Gorenstein, Leon Golub, Paul Bjorkholm Science01 Feb 1974 : 411-413 Full AccessRestricted Access Abstract PDF
Radon-222 from the Island of Hawaii: Deep Soils Are More Important than Lava Fields or Volcanoes By Marvin H. Wilkening Science01 Feb 1974 : 413-415 Full AccessRestricted Access Abstract PDF
Fecal Bacterial β-Glucuronidase: Control by Diet By Bandaru S. Reddy, John H. Weisburger, Ernest L. Wynder Science01 Feb 1974 : 416-417 Full AccessRestricted Access Abstract PDF
Synaptic Transmission between Photoreceptors and Horizontal Cells in the Turtle Retina By Luigi Cervetto, Marco Piccolino Science01 Feb 1974 : 417-419 Full AccessRestricted Access Abstract PDF
Inhibition of Cellular Mediated Immunity in Marihuana Smokers By Gabriel G. Nahas, Nicole Suciu-Foca, Jean-Pierre Armand, Akira Morishima Science01 Feb 1974 : 419-420 Full AccessRestricted Access Abstract PDF
Amphetamine in Human Plasma: A Sensitive and Specific Enzymatic Assay By David S. Kreuz, Julius Axelrod Science01 Feb 1974 : 420-421 Full AccessRestricted Access Abstract PDF
High-Frequency C-Type Virus Induction by Inhibitors of Protein Synthesis By Stuart A. Aaronson, Claire Y. Dunn Science01 Feb 1974 : 422-424 Full AccessRestricted Access Abstract PDF
Beta Cell Protection to Alloxan Necrosis by Anomers of D-Glucose By Aldo A. Rossini, Michael Berger, James Shadden, George F. Cahill Jr. Science01 Feb 1974 : 424 Full AccessRestricted Access Abstract PDF
Neurons in Rhesus Monkey Visual Cortex: Systematic Relation between Time of Origin and Eventual Disposition By Pasko Rakic Science01 Feb 1974 : 425-427 Full AccessRestricted Access Abstract PDF
Deuterium Oxide Effect on Temperature-Dependent Survival in Populations of Drosophila melanogaster By H. V. Samis, M. B. Baird, H. R. Massie Science01 Feb 1974 : 427-428 Full AccessRestricted Access Abstract PDF
Reduction of Ferricytochrome c by Some Free Radical Agents By Avigdor Shafferman, Gabriel Stein Science01 Feb 1974 : 428-430 Full AccessRestricted Access Abstract PDF
Protein Kinase Translocation as an Early Event in the Hormonal Control of Uterine Contraction By Stanley G. Korenman, Ramesh C. Bhalla, Barbara M. Sanborn, Reggie H. Stevens Science01 Feb 1974 : 430-432 Full AccessRestricted Access Abstract PDF
Carbonic Anhydrase and Osteoclasts: Localization by Labeled Inhibitor Autoradiography By Carol V. Gay, Werner J. Mueller Science01 Feb 1974 : 432-434 Full AccessRestricted Access Abstract PDF
Mycoplasma-Like Structures in the Aquatic Fungus Aphanomyces astaci By I. Brent Heath, Torgny Unestam Science01 Feb 1974 : 434-435 Full AccessRestricted Access Abstract PDF
Calcium Ion Release in Mechanically Disrupted Heart Cells By W. Glenn L. Kerrick, Philip M. Best Science01 Feb 1974 : 435-437 Full AccessRestricted Access Abstract PDF
Proton Relaxation Rates of Water in Brain and Brain Tumors By Rob G. Parrish, Robert J. Kurland, Woodrow W. Janese, Louis Bakay Science01 Feb 1974 : 438-439 Full AccessRestricted Access Abstract PDF
Artificial Vision for the Blind: Electrical Stimulation of Visual Cortex Offers Hope for a Functional Prosthesis By W. H. Dobelle, M. G. Mladejovsky, J. P. Girvin Science01 Feb 1974 : 440-444 Full AccessRestricted Access Abstract PDF
Dynamics of Expanding Inhibitory Fields By Robert A. Armstrong, Julius L. Jackson, Leon Glass Science01 Feb 1974 : 444-446 Full AccessRestricted Access PDF
Analysis of Neutrality in Protein Polymorphism By W. J. Ewens, M. W. Feldman, Tsuneyuki Yamazaki, Takeo Maruyama Science01 Feb 1974 : 446-448 Full AccessRestricted Access PDF
Beryllium Disease By John D. Stoeckle, Thomas Mancuso Science01 Feb 1974 : 449 Full AccessRestricted Access PDF
