Articles

 More Power—More Pollution

David A. Berkowitz
Science 19 December 1969: 1459.
PDF »|  

 Letters to the Editor

Peter W. Frank
Science 19 December 1969: 1459.
PDF »|  

 Letters to the Editor

Ronald W. Angel
Science 19 December 1969: 1459.
PDF »|  

 Letters to the Editor

Ralph Emerson
Science 19 December 1969: 1459.
PDF »|  

 Letters to the Editor

Donald O. Walter
Science 19 December 1969: 1459.
PDF »|  

 Letters to the Editor

Thomas C. Weston
Science 19 December 1969: 1459-1460.
PDF »|  

 Letters to the Editor

Philip Sporn
Science 19 December 1969: 1460-1462.
PDF »|  

 Environmental Problems

Ruth Sager
Science 19 December 1969: 1462.
PDF »|  

 Venus: A Joint U.S.-U.S.S.R. Exploration Program

Charles A. Barth
Science 19 December 1969: 1462-1463.
PDF »|  

 Where Are the Jobs?

Odom Fanning
Science 19 December 1969: 1463.
References »|   PDF »|  

 Confrontation or Cooperation in the Cornfield

John E. Cantlon
Science 19 December 1969: 1465.
PDF »|  

 Earthquake Prediction and Control

L. C. Pakiser, J. P. Eaton, J. H. Healy, and C. B. Raleigh
Science 19 December 1969: 1467-1474.
References »|   PDF »|  

 Control of Specific Gene Expression in Higher Organisms

Gordon M. Tomkins, Thomas D. Gelehrter, Daryl Granner, David Martin, Jr., Herbert H. Samuels, and E. Brad Thompson
Science 19 December 1969: 1474-1480.
References »|   PDF »|  

 Human Biological Adaptability

Gabriel W. Lasker
Science 19 December 1969: 1480-1486.
References »|   PDF »|  

 Conservation Law I: Seeking a Breakthrough in the Courts

Luther J. Carter
Science 19 December 1969: 1487-1491.
PDF »|  

 NEWS IN BRIEF

Science 19 December 1969: 1488.
PDF »|  

 British Dons' Ire Raised by Request To Account for Time

D. S. Greenberg
Science 19 December 1969: 1489.
PDF »|  

 Fort Detrick: Redeployment?

Andrew Hamilton
Science 19 December 1969: 1490.
PDF »|  

 Marquette School of Medicine: State Aid and Self Improvement

John Walsh
Science 19 December 1969: 1491-1494.
PDF »|  

 Senators Discuss Postwar Economy

Joel R. Kramer
Science 19 December 1969: 1493.
PDF »|  

 APPOINTMENTS

Science 19 December 1969: 1494.
PDF »|  

 The Intellectual Migration. Europe and America, 1930-1960. Donald Fleming and Bernard Bailyn, Eds. Belknap (Harvard University Press), Cambridge, Mass., 1969. viii + 752 pp., illus. $12.95

A. Hunter Dupree
Science 19 December 1969: 1495-1497.
PDF »|  

 Mesoamerica. The Evolution of a Civilization. William T. Sanders and Barbara J. Price. Random House, New York, 1968. xx + 266 pp., illus. Paper, $3.95

T. Patrick Culbert
Science 19 December 1969: 1497-1498.
PDF »|  

 Social Change and History. Aspects of the Western Theory of Development. Robert A. Nisbet. Oxford University Press, New York, 1969. x + 342 pp. $6.75

Benjamin Nelson
Science 19 December 1969: 1498-1500.
PDF »|  

 Ecological Notes on Wall Vegetation. S. Segal. Junk, The Hague, 1969. 326 pp., illus., + appendices. Paper, $16.65

William A. Weber
Science 19 December 1969: 1500.
PDF »|  

 Helium-3 and Helium-4. William E. Keller. Plenum, New York, 1969. xxi + 436 pp., illus. $18.50. International Cryogenics Monograph Series, vol. 6

G. L. Pollack
Science 19 December 1969: 1501.
PDF »|  

 Chemical Reactions in Solvents and Melts. G. Charlot and B. Tremillon. Translated from the French edition (Paris, 1963) by P. J. J. Harvey. Pergamon, New York, 1969. viii + 528 pp., illus. $27

W. F. Luder
Science 19 December 1969: 1501.
PDF »|  

 Books Received

Science 19 December 1969: 1501-1564.
PDF »|  

Apollo 11 Solar Wind Composition Experiment: First Results

F. Bühler, P. Eberhardt, J. Geiss, J. Meister, and P. Signer
Science 19 December 1969: 1502-1503.
Abstract »|   References »|   PDF »|  

Interglacial High Sea Levels and the Control of Greenland Ice by the Precession of the Equinoxes

C. Emiliani
Science 19 December 1969: 1503-1504.
Abstract »|   References »|   PDF »|  

Phosphorus-Proton Spin-Spin Coupling and Conformation of a Dinucleoside Phosphate

Masamichi Tsuboi, Seizo Takahashi, Yoshimasa Kyogoku, Hikoya Hayatsu, Tyunosin Ukita, and Masatsune Kainosho
Science 19 December 1969: 1504-1505.
Abstract »|   References »|   PDF »|  

Molasse Facies: Records of Worldwide Crustal Stresses

F. B. Van Houten
Science 19 December 1969: 1506-1507.
Abstract »|   References »|   PDF »|  

Visual Pigment Density in Single Primate Foveal Cones

W. H. Dobelle, W. B. Marks, and E. F. MacNichol, Jr.
Science 19 December 1969: 1508-1510.
Abstract »|   References »|   PDF »|  

Imidodiphosphate and Pyrophosphate: Possible Biological Significance of Similar Structures

Marlin Larsen, Roger Willett, and Ralph G. Yount
Science 19 December 1969: 1510-1511.
Abstract »|   References »|   PDF »|  

Ctenocystoidea: New Class of Primitive Echinoderms

Richard A. Robison and James Sprinkle
Science 19 December 1969: 1512-1514.
Abstract »|   References »|   PDF »|  

Choroid Plexus and Cerebrospinal Fluid Production

Thomas H. Milhorat
Science 19 December 1969: 1514-1516.
Abstract »|   References »|   PDF »|  

Spherical Urine in Birds: Petrography

R. L. Folk
Science 19 December 1969: 1516-1518.
Abstract »|   References »|   PDF »|  

Afferent Discharges from Osmoreceptors in the Liver of the Guinea Pig

A. Niijima
Science 19 December 1969: 1519-1520.
Abstract »|   References »|   PDF »|  

Leukemia-Associated Antigens in the Mixed Leukocyte Culture Test

Marilyn L. Bach, Fritz H. Bach, and Patricia Joo
Science 19 December 1969: 1520-1522.
Abstract »|   References »|   PDF »|  

Localization of Antigenic Determinants in the Polypeptide Chains of Collagen

D. Michaeli, George R. Martin, J. Kettman, E. Benjamini, D. Y. K. Leung, and B. A. Blatt
Science 19 December 1969: 1522-1523.
Abstract »|   References »|   PDF »|  

Genetic Polymorphism of Tetrazolium Oxidase in Dogs

Ernst W. Baur and Richard T. Schorr
Science 19 December 1969: 1524-1525.
Abstract »|   References »|   PDF »|  

Amino Acid Uptake by Kidney and Jejunal Tissue from Dogs with Cystine Stones

PhiliP G. Holtzapple, Kenneth Bovee, Claire F. Rea, and Stanton Segal
Science 19 December 1969: 1525-1527.
Abstract »|   References »|   PDF »|  

Structural Studies on Transfer RNA: Crystallization of Formylmethionine and Leucine Transfer RNA's

James D. Young, Robert M. Bock, Susumu Nishimura, H. Ishikura, Y. Yamada, U. L. RajBhandary, Mindaugas Labanauskas, and Peter G. Connors
Science 19 December 1969: 1527-1528.
Abstract »|   References »|   PDF »|  

Structural Studies on Transfer RNA: The Molecular Conformation in Solution

Peter G. Connors, Mindaugas Labanauskas, and W. W. Beeman
Science 19 December 1969: 1528-1530.
Abstract »|   References »|   PDF »|  

Structural Studies on Transfer RNA: Preliminary Crystallographic Analysis

Mindaugas Labanauskas, Peter G. Connors, James D. Young, Robert M. Bock, J. W. Anderegg, and W. W. Beeman
Science 19 December 1969: 1530-1532.
Abstract »|   References »|   PDF »|  

Physalia Nematocysts: Utilized by Mollusks for Defense

T. E. Thompson and I. Bennett
Science 19 December 1969: 1532-1533.
Abstract »|   References »|   PDF »|  

Purine Metabolism in Heterozygous Carriers of Hypoxanthine-Guanine Phosphoribosyltransferase Deficiency

B. T. Emmerson and J. B. Wyngaarden
Science 19 December 1969: 1533-1535.
Abstract »|   References »|   PDF »|  

Peroxidation of Subcellular Organelles: Formation of Lipofuscinlike Fluorescent Pigments

K. S. Chio, U. Reiss, B. Fletcher, and A. L. Tappel
Science 19 December 1969: 1535-1536.
Abstract »|   References »|   PDF »|  

Temporal Coordination of DNA Replication with Enzyme Synthesis in Diploid and Heteroploid Cells

Robert R. Klevecz
Science 19 December 1969: 1536-1538.
Abstract »|   References »|   PDF »|  

Mitochondrial Membrane Potentials Measured with Microelectrodes: Probable Ionic Basis

Joseph T. Tupper and Henry Tedeschi
Science 19 December 1969: 1539-1540.
Abstract »|   References »|   PDF »|  

Ecdysone Analog: Conversion to Alpha Ecdysone and 20-Hydroxyecdysone by an Insect

J. N. Kaplanis, W. E. Robbins, M. J. Thompson, and A. H. Baumhover
Science 19 December 1969: 1540-1541.
Abstract »|   References »|   PDF »|  

Eye Movement—Retina Delayed Feedback

Karl U. Smith, Vernon Putz, and Killian Molitor
Science 19 December 1969: 1542-1544.
Abstract »|   References »|   PDF »|  

Marijuana Use Among Urban Adults

Dean I. Manheimer, Glen D. Mellinger, and Mitchell B. Balter
Science 19 December 1969: 1544-1545.
Abstract »|   PDF »|  

Local Anesthetics: Significance of Hydrogen Bonding in Mechanism of Action

M. Sax and J. Pletcher
Science 19 December 1969: 1546-1548.
Abstract »|   References »|   PDF »|  

Nalorphine: Increased Sensitivity of Monkeys Formerly Dependent on Morphine

Steven R. Goldberg and Charles R. Schuster
Science 19 December 1969: 1548-1549.
Abstract »|   References »|   PDF »|  

Neuronal Network Triggering a Fixed Action Pattern

A. O. D. Willows and G. Hoyle
Science 19 December 1969: 1549-1551.
Abstract »|   References »|   PDF »|  

 Caribbean Cores P6304-8 and P6304-9: New Analysis of Absolute Chronology. A Reply

C. Emiliani and E. Rona
Science 19 December 1969: 1551-1552.
References »|   PDF »|  

 Out of the Ivory Tower

Walter G. Berl
Science 19 December 1969: 1553.
PDF »|  

 AAAS Annual Meeting Television Coverage

Science 19 December 1969: 1554-1556.
PDF »|