Previous Issue: New Series, Vol. 216, No. 4542, Apr. 9, 1982
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Front Matter (22 pp.)

Letters

Science and Religion, p. 242

James C. Hickman; Robert M. Joyce

Science Advice, p. 242

John L. Cotter

Damascus Steel, p. 242+244

Cyril Stanley Smith

Effective Funding, p. 244

A. C. Leopold

Improvement of Grain Crops, p. 247

Philip H. Abelson

Mass Mortality and its Environmental and Evolutionary Consequences, pp. 249-256

Kenneth J. Hsu; Q. He; Judith A. McKenzie; Helmut Weissert; Katharina Perch-Nielsen; Hedy Oberhansli; Kerry Kelts; John LaBrecque; Lisa Tauxe; Urs Krahenbuhl; Stephen F. Percival; Ramil Wright; Anne Marie Karpoff; Nikolai Petersen; Peter Tucker; Richard Z. Poore; Andrew M. Gombos; Kenneth Pisciotto; Max F. Carman; Edward Schreiber

Genetic Mapping in Mammals: Chromosome Map of Domestic Cat, pp. 257-265

Stephen J. O'Brien; William G. Nash

The Most Distant Known Galaxies, pp. 265-269

Richard G. Kron

News and Comment

Air Force Takes Aim at a Big Bird, pp. 270-273

R. Jeffrey Smith

Accident Stalls Test at CERN, p. 273

Arthur L. Robinson

Soviet Radwaste Spill Confirmed, p. 274

Colin Norman

EPA Relaxes Hazardous Waste Rules, pp. 275-276

Marjorie Sun

Briefing

Jet Propulsion Lab Director to Resign, p. 276

M. Mitchell Waldrop

Reagan Signs Order on Classification, pp. 276-277

Gina Kolata

Health Coalition Backs Stronger Warning Labels, p. 277

Marjorie Sun

Heroin, Morphine Found Comparable as Pain-Killer, p. 277

Marjorie Sun

Monsanto Awards $4 Million Grant, p. 277

Thomas H. Maugh

NASA Struggles with Space Shuttle Pricing, pp. 278-279

M. Mitchell Waldrop

Audit May Cost UC Millions, p. 279

Colin Norman

Research News

The New Technology Telescopes, pp. 280-281

M. Mitchell Waldrop

Astronomy and Astrophysics for the 1980's, p. 282

M. Mitchell Waldrop

Monoclonal Antibodies in Cancer, pp. 283-285

Jean L. Marx

The Volcano Behaves Itself--Sort of, p. 286

Richard A. Kerr

Book Reviews

Evolutionary Mechanisms, pp. 287-288

Evolution Today

Geoffrey G. E. Scudder; James L. Reveal

Review author[s]: James L. Patton

Grand Unified Theories, p. 288

The Second Workshop on Grand Unification

Jacques P. Leveille; Lawrence R. Sulak; David G. Unger

Review author[s]: Gino Segre

Migration, pp. 288-289

Animal Migration

D. J. Aidley

Review author[s]: Hugh Dingle

The Edison Image, pp. 289-290

Thomas Alva Edison

Wyn Wachhorst

Review author[s]: John M. Staudenmaier

Biological Recognition, p. 290

Structural Aspects of Recognition and Assembly in Biological Macromolecules

Miriam Balaban

Review author[s]: Jenny P. Glusker

Reports

Mercury Content of Equisetum Plants around Mount St. Helens One Year after the Major Eruption, pp. 292-293

B. Z. Siegel; S. M. Siegel

Comet Encke: Radar Detection of Nucleus, pp. 293-295

P. G. Kamoun; D. B. Campbell; S. J. Ostro; G. H. Pettengill; I. I. Shapiro

Differential Lead Retention in Zircons: Implications for Nuclear Waste Containment, pp. 296-298

Robert V. Gentry; Thomas J. Sworski; Henry S. McKown; David H. Smith; R. E. Eby; W. H. Christie

Ramon and Maya Ruins: An Ecological, not an Economic, Relation, pp. 298-299

J. D. H. Lambert; J. T. Arnason

Isolation of Infectious Bovine Rhinotracheitis Virus from the Soft-Shelled Tick, Ornithodoros coriaceus, pp. 300-301

Robert E. L. Taylor; Bruce S. Seal; Stephen St. Jeor

Human Immunoglobulin Heavy Chain Genes Map to a Region of Translocations in Malignant B Lymphocytes, pp. 301-303

Ilan R. Kirsch; Cynthia C. Morton; Kenneth Nakahara; Philip Leder

Role of Vitamin B ₁₂ in Methyl Transfer for Methane Biosynthesis by Methanosarcina barkeri, pp. 303-305

J. M. Wood; Isabel Moura; J. J. G. Moura; M. H. Santos; A. V. Xavier; J. LeGall; M. Scandellari

Interaction of Brain Synaptic Vesicles Induced by Endogenous Ca ²⁺ -dependent Phospholipase A ₂, pp. 305-307

Nathan Moskowitz; William Schook; Saul Puszkin

X-Ray Induction of Persistent Hypersensitivity to Mutation, pp. 307-308

Joseph P. Frank; Jerry R. Williams

Somatic Mutation in Genes for the Variable Portion of the Immunoglobulin Heavy Chain, pp. 309-311

John Sims; Terence H. Rabbitts; Pila Estess; Clive Slaughter; Philip W. Tucker; J. Donald Capra

Decreased Insulin Receptors but Normal Glucose Metabolism in Duchenne Muscular Dystrophy, pp. 311-313

Roberto De Pirro; Renato Lauro; Ivano Testa; Ginofabrizio Ferretti; Carlo De Martinis; Renzo Dellantonio

Mycoplasma pneumoniae Infection: Role of a Surface Protein in the Attachment Organelle, pp. 313-315

P. C. Hu; R. M. Cole; Y. S. Huang; J. A. Graham; D. E. Gardner; A. M. Collier; W. A. Clyde

Cannabinoids in Male Mice: Effects on Fertility and Spermatogenesis, pp. 315-316

Susan Dalterio; Fouad Badr; Andrzej Bartke; Denise Mayfield

Serotonin Analog Selectively Ablates Identified Neurons in the Leech Embryo, pp. 317-319

Joel C. Glover; Andrew P. Kramer

Dispersal by Swarming in a Social Spider, pp. 319-321

Yael D. Lubin; Michael H. Robinson

Recovery of Olfactory Function after Bilateral Bulbectomy, pp. 322-324

John W. Wright; Joseph W. Harding

Oxygen Delivery to the Brain before and after Birth, pp. 324-325

M. Douglas Jones; Adam A. Rosenberg; Michael A. Simmons; Richard A. Molteni; Raymond C. Koehler; Richard J. Traystman

Back Matter (16 pp.)

Previous Issue: New Series, Vol. 216, No. 4542, Apr. 9, 1982
Next Issue: New Series, Vol. 216, No. 4544, Apr. 23, 1982

Science, New Series, Vol. 216, No. 4543, Apr. 16, 1982