Articles

 Reducing Imports of Rare Wildlife

H. Raymond Gregg
Science 12 January 1968: 147.
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 Scientific Responsibility in Modern Life

Julian H. Steward
Science 12 January 1968: 147-148.
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 Can the Ends Justify the Means?

Louis Lykken
Science 12 January 1968: 148.
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 Letters

Arthur M. Shapiro
Science 12 January 1968: 148-150.
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 Care for Indigents in Bolivia

Ruth W. Tichauer
Science 12 January 1968: 150.
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 Computer Costs: A Reasonable Approach

C. W. Bastable
Science 12 January 1968: 150-152.
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 Farming Success in India

Robert B. Davis
Science 12 January 1968: 153.
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 The Only Earth We Have

Dael Wolfle
Science 12 January 1968: 155.
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 Preservation of Coast Redwood on Alluvial Flats: Because man has altered the environment, active management is now required

Edward C. Stone and Richard B. Vasey
Science 12 January 1968: 157-161.
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 Paramutation: Directed Genetic Change: Paramutation occurs in somatic cells and heritably alters the functional state of a locus

R. Alexander Brink, E. Derek Styles, and John D. Axtell
Science 12 January 1968: 161-170.
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 How May Congress Learn?

Amitai Etzioni
Science 12 January 1968: 170-172.
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 Expansion of Idaho Reservoir: Indians, Scientists on Warpath

Bryce Nelson
Science 12 January 1968: 173-176.
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 NEWS IN BRIEF

Science 12 January 1968: 175.
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 American Science Policy: OECD Publishes a Massive Critique

Philip M. Boffey
Science 12 January 1968: 176-178.
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 Budgeting for Research: British Study the Cost of "Sophistication"

John Walsh
Science 12 January 1968: 178-180.
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 New AAAS Committee To Study Chemical Defoliants

Luther J. Carter
Science 12 January 1968: 179.
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 CERN II: Still Not Past the Starting Line

John Walsh
Science 12 January 1968: 180-181.
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 Background to Evolution in Africa. Proceedings of the symposium "Systematic Investigation of the African Later Tertiary and Quaternary," Burg-Wartenstein, Austria, July-Aug. 1965. Walter W. Bishop and J. Desmond Clark, Eds. University of Chicago Press, Chicago, 1967. 935 pp., illus. $27.50

G. G. Simpson
Science 12 January 1968: 182-183.
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 Fiber Optics. Principles and Applications. N. S. Kapany. Academic Press, New York, 1967. 447 pp., illus. $17.50

H. Jupnik
Science 12 January 1968: 183.
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 Statistical Mechanical Theories of Transport Processes. Robert M. Mazo. Pergamon, New York, 1967. 180 pp., illus. $9.50. International Encyclopedia of Physical Chemistry and Chemical Physics, vol. 9, part 1

Robert Zwanzig
Science 12 January 1968: 183-184.
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 Abnormal Hemoglobins in Human Populations. A Summary and Interpretation. Frank B. Livingstone. Aldine, Chicago, 1967. 482 pp., illus. $12.50

Walter E. Nance
Science 12 January 1968: 184.
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 Taxonomy. A Text and Reference Book. Richard E. Blackwelder. Wiley, New York, 1967. 714 pp., illus. $19.95

William L. Brown, Jr.
Science 12 January 1968: 184-185.
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 Physics and Chemistry of II-VI Compounds. M. Aven and J. S. Prener, Eds. North-Holland, Amsterdam; Interscience (Wiley), New York, 1967. 862 pp., illus. $30

Paul Handler
Science 12 January 1968: 185.
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Mammoth-Bone Shaft Wrench from Murray Springs, Arizona

C. Vance Haynes and E. Thomas Hemmings
Science 12 January 1968: 186-187.
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Glaciation in Taylor Valley, Antarctica, Older Than 2.7 Million Years

Richard Lee Armstrong, Warren Hamilton, and George H. Denton
Science 12 January 1968: 187-189.
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Cosmic Ray-Produced Radionuclides as Tracers of Atmospheric Precipitation Processes

N. A. Wogman, C. W. Thomas, J. A. Cooper, R. J. Engelmann, and R. W. Perkins
Science 12 January 1968: 189-192.
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Urban Haze: The Extent of Automotive Contribution

W. E. Buchan and R. J. Charlson
Science 12 January 1968: 192-194.
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Pyrite Group: An Unusual Member: Cu_0.60Ni_0.14Co_0.03Fe_0.23S₂

peter J. M. Ypma
Science 12 January 1968: 194.
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Calcium Carbonate Concretions Formed by the Decomposition of Organic Matter

Robert A. Berner
Science 12 January 1968: 195-197.
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Dense-Gas Chromatography of Nonvolatile Substances of High Molecular Weight

Lilian McLaren, Marcus N. Myers, and J. Calvin Giddings
Science 12 January 1968: 197-199.
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Infrared Color Photography: Selective Demonstration of Bacteria

L. E. Casida, Jr.
Science 12 January 1968: 199-200.
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Viral Neoplastic Transformation of Hamster Prostate Tissue in vitro

David F. Paulson, Alan S. Rabson, and Elwin E. Fraley
Science 12 January 1968: 200-201.
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Atypical Cholinesterase Gene E₁^a: Rarity in Negroes and Most Orientals

Arno G. Motulsky and A. Morrow
Science 12 January 1968: 202-203.
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Selective Solubilization of a Protein Component of the Red Cell Membrane

V. T. Marchesi and E. Steers, Jr.
Science 12 January 1968: 203-204.
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Hemoglobin Hijiyama: A New Fast-Moving Hemoglobin in a Japanese Family

Takaoki Miyaji, Yuzo Oba, Kiyomi Yamamoto, Susumu Shibata, Iwao Iuchi, and Howard B. Hamilton
Science 12 January 1968: 204-206.
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Crystal and Molecular Structure of Adenosine 3',5'-Cyclic Phosphate

Keith Watenpaugh, Jean Dow, L. H. Jensen, and Sven Furberg
Science 12 January 1968: 206-207.
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Sex Attractant of Sugar Beet Wireworm: Identification and Biological Activity

Martin Jacobson, Charles E. Lilly, and Charles Harding
Science 12 January 1968: 208-210.
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Protein Conformation in Solution: Cross-Linking of Lysozyme

Gerald L. Moore and Richard A. Day
Science 12 January 1968: 210-211.
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Durum-Type Wheat with High Bread-Making Quality

P. J. Kaltsikes, L. E. Evans, and W. Bushuk
Science 12 January 1968: 211-213.
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Membrane Origin of the Fast Photovoltage of Squid Retina

W. A. Hagins and R. E. McGaughy
Science 12 January 1968: 213-215.
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Hexokinase Isoenzymes in Human Erythrocytes

Jean-Claude Kaplan and Ernest Beutler
Science 12 January 1968: 215-216.
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Macrophage Cultures: An Extracellular Esterase

Edith Wiener and Daniel Levanon
Science 12 January 1968: 217.
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Cabbage Aphid: Effect of Isolation on Form and on Endocrine Activity

Dinah F. White
Science 12 January 1968: 218-219.
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Amnesia: A Function of the Temporal Relation of Footshock to Electroconvulsive Shock

Allen M. Schneider and William Sherman
Science 12 January 1968: 219-221.
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 Lipids and the Assembly of Chloroplast Membrane

Stuart Patton
Science 12 January 1968: 221.
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 Calorimetry

D. L. Hildenbrand
Science 12 January 1968: 222-224.
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