Science

New Series, Vol. 180, No. 4082, Apr. 13, 1973
ISSN:
00368075
Issue Stable URL:
http://www.jstor.org/stable/i299681

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Previous issue:

No. 4081, Apr. 6, 1973, pp. 1-92

- Front MatterFront Matter (pp. 93-234)
- Stable URL: http://www.jstor.org/stable/1735454
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Letters
1. - RecyclingRecycling (p. 133)
  - G. Guy Knickerbocker
  - Stable URL: http://www.jstor.org/stable/1735455
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2. - AAAS Vietnam ResolutionsAAAS Vietnam Resolutions (p. 133)
  - Eldon D. Nielson
  - Stable URL: http://www.jstor.org/stable/1735456
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3. - Mercury in Benthopelagic FishMercury in Benthopelagic Fish (p. 133)
  - Alvin M. Saperstein, Richard T. Barber, Aiyasami Vijayakumar, Ford A. Cross
  - Stable URL: http://www.jstor.org/stable/1735457
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4. - Pregnancy and FaminePregnancy and Famine (pp. 133-136)
  - M. N. Bradley, Zena Stein, Mervyn Susser
  - Stable URL: http://www.jstor.org/stable/1735458
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5. - Lobster FlavorLobster Flavor (pp. 136-137)
  - G. N. Tsandoulas, John T. Hughes, Robert Shleser
  - Stable URL: http://www.jstor.org/stable/1735459
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6. - Conservation of GasolineConservation of Gasoline (p. 137)
  - Paul de Haen
  - Stable URL: http://www.jstor.org/stable/1735460
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- Scientist Congressional FellowsScientist Congressional Fellows (p. 139)
- Richard A. Scribner
- Stable URL: http://www.jstor.org/stable/1735461
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- Carbon-13 Nuclear Magnetic Resonance SpectroscopyCarbon-13 Nuclear Magnetic Resonance Spectroscopy (pp. 141-148)
- F. A. L. Anet, George C. Levy
- Stable URL: http://www.jstor.org/stable/1735462
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- Enzymatic Catalysis and Transition-State TheoryEnzymatic Catalysis and Transition-State Theory (pp. 149-154)
- Gustav E. Lienhard
- Stable URL: http://www.jstor.org/stable/1735463
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- Energy ConservationEnergy Conservation (pp. 155-162)
- G. A. Lincoln
- Stable URL: http://www.jstor.org/stable/1735464
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News and Comment
1. - Division of Biologics Standards: Reaping the WhirlwindDivision of Biologics Standards: Reaping the Whirlwind (pp. 162-164)
  - Nicholas Wade
  - Stable URL: http://www.jstor.org/stable/1735465
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2. - Water Commission: No More Free Rides for Water UsersWater Commission: No More Free Rides for Water Users (pp. 165-168)
  - Constance Holden
  - Stable URL: http://www.jstor.org/stable/1735466
  - PDF
3. - Shell Strike: Ecologists Refine Relations with LaborShell Strike: Ecologists Refine Relations with Labor (p. 166)
  - Deborah Shapley
  - Stable URL: http://www.jstor.org/stable/1735467
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4. - Restoring Immunity: Marrow and Thymus Transplants May Do ItRestoring Immunity: Marrow and Thymus Transplants May Do It (pp. 168-170)
  - Barbara J. Culliton
  - Stable URL: http://www.jstor.org/stable/1735468
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5. - NAE Council Opts for SplitNAE Council Opts for Split (p. 169)
  - R. G.
  - Stable URL: http://www.jstor.org/stable/1735469
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Research News
1. - ERTS (II): A New Way of Viewing the EarthERTS (II): A New Way of Viewing the Earth (pp. 171-173)
  - Thomas H. Maugh II
  - Stable URL: http://www.jstor.org/stable/1735470
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2. - Drugs during Pregnancy: Do They Affect the Unborn Child?Drugs during Pregnancy: Do They Affect the Unborn Child? (pp. 174-175)
  - Jean L. Marx
  - Stable URL: http://www.jstor.org/stable/1735471
  - PDF
Book Reviews
1. - Review: Relativity and Other SubjectsReview: Relativity and Other Subjects (p. 176)
  - Steven Weinberg
  - Reviewed work(s): Magic without Magic. John Archibald Wheeler: A Collection of Essays in Honor of his Sixtieth Birthday by John Archibald Wheeler; John R. Klauder
  - Stable URL: http://www.jstor.org/stable/1735472
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2. - Review: Seashore PatternsReview: Seashore Patterns (pp. 176-177)
  - Paul K. Dayton
  - Reviewed work(s): Life between Tidemarks on Rocky Shores by T. A. Stephenson; Anne Stephenson
  - Stable URL: http://www.jstor.org/stable/1735473
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3. - Review: On the Evolution of LifeReview: On the Evolution of Life (pp. 177-178)
  - Leslie E. Orgel
  - Reviewed work(s): Exobiology by Cyril Ponnamperuma
  - Stable URL: http://www.jstor.org/stable/1735474
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4. - Review: Ontogeny of Sleep PatternsReview: Ontogeny of Sleep Patterns (p. 178)
  - Irwin Feinberg
  - Reviewed work(s): Sleep and the Maturing Nervous System. A symposium, Boiling Springs, Pa., June 1970 by Carmine D. Clemente; Dominick P. Purpura; Florence E. Mayer
  - Stable URL: http://www.jstor.org/stable/1735475
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5. - Books ReceivedBooks Received (pp. 179-180)
  - Stable URL: http://www.jstor.org/stable/1735476
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Reports
1. - Bottom Currents in the Hudson CanyonBottom Currents in the Hudson Canyon (pp. 181-183)
  - George H. Keller, Douglas Lambert, Gilbert Rowe, Nicholas Staresinic
  - Stable URL: http://www.jstor.org/stable/1735477
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2. - Cranial Anatomy of OreopithecusCranial Anatomy of Oreopithecus (pp. 183-185)
  - Frederick S. Szalay, Annalisa Berzi
  - Stable URL: http://www.jstor.org/stable/1735478
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3. - Solar Magnetic Sector Structure: Relation to Circulation of the Earth's AtmosphereSolar Magnetic Sector Structure: Relation to Circulation of the Earth's Atmosphere (pp. 185-186)
  - John M. Wilcox, Philip H. Scherrer, Leif Svalgaard, Walter Orr Roberts, Roger H. Olson
  - Stable URL: http://www.jstor.org/stable/1735479
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4. - Cotton Remains from Archeological Sites in Central Coastal PeruCotton Remains from Archeological Sites in Central Coastal Peru (pp. 186-188)
  - S. G. Stephens, M. Edward Moseley
  - Stable URL: http://www.jstor.org/stable/1735480
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5. - Permian Ammonoid Cyclolobus from the Zewan Formation, Guryul Ravine, KashmirPermian Ammonoid Cyclolobus from the Zewan Formation, Guryul Ravine, Kashmir (pp. 188-190)
  - W. M. Furnish, Brian F. Glenister, Keiji Nakazawa, Hari Mohan Kapoor
  - Stable URL: http://www.jstor.org/stable/1735481
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6. - 1α- Hydroxy Derivative of Vitamin D$_{3}$: A Highly Potent Analog of α,25-Dihydroxyvitamin D$_{3}$ 1α- Hydroxy Derivative of Vitamin D$_{3}$: A Highly Potent Analog of α,25-Dihydroxyvitamin D$_{3}$ (pp. 190-191)
  - M. F. Holick, E. J. Semmler, H. K. Schnoes, H. F. DeLuca
  - Stable URL: http://www.jstor.org/stable/1735482
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7. - Methylmercury: Bacterial Degradation in Lake SedimentsMethylmercury: Bacterial Degradation in Lake Sediments (pp. 192-193)
  - William J. Spangler, James L. Spigarelli, Joseph M. Rose, Hope M. Miller
  - Stable URL: http://www.jstor.org/stable/1735483
  - PDF
8. - Natural Abundance Carbon-13 Nuclear Magnetic Resonance Spectra of Human Serum LipoproteinsNatural Abundance Carbon-13 Nuclear Magnetic Resonance Spectra of Human Serum Lipoproteins (pp. 193-195)
  - James A. Hamilton, Charles Talkowski, Eliot Williams, Elba Marina Avila, Adam Allerhand, Eugene H. Cordes, German Camejo
  - Stable URL: http://www.jstor.org/stable/1735484
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9. - Parallel Evolution in Lichen-Forming FungiParallel Evolution in Lichen-Forming Fungi (pp. 196-198)
  - William Louis Culberson, Chicita F. Culberson
  - Stable URL: http://www.jstor.org/stable/1735485
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10. - DNA Polymerase Activities of Human MilkDNA Polymerase Activities of Human Milk (pp. 198-201)
  - Brenda I. Gerwin, Paul S. Ebert, Harish C. Chopra, Susan G. Smith, John P. Kvedar, Sam Albert, Michael J. Brennan
  - Stable URL: http://www.jstor.org/stable/1735486
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11. - Milk Carbohydrates of the Echidna and the PlatypusMilk Carbohydrates of the Echidna and the Platypus (pp. 201-203)
  - Michael Messer, Knowles R. Kerry
  - Stable URL: http://www.jstor.org/stable/1735487
  - PDF
12. - Hepatitis B Virus Antigen: Validation and Immunologic Characterization of Low-Titer Serums with $^{125}$I-AntibodyHepatitis B Virus Antigen: Validation and Immunologic Characterization of Low-Titer Serums with $^{125}$I-Antibody (pp. 203-205)
  - C. M. Ling, H. Irace, R. Decker, L. R. Overby
  - Stable URL: http://www.jstor.org/stable/1735488
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13. - Unilateral Cortical Activity in Newborn Humans: An Early Index of Cerebral Dominance?Unilateral Cortical Activity in Newborn Humans: An Early Index of Cerebral Dominance? (pp. 205-208)
  - David H. Crowell, Richard H. Jones, Linda E. Kapuniai, Joann K. Nakagawa
  - Stable URL: http://www.jstor.org/stable/1735489
  - PDF
14. - Multiphasic Retention Deficits at Periodic Intervals after Passive-Avoidance LearningMultiphasic Retention Deficits at Periodic Intervals after Passive-Avoidance Learning (pp. 208-210)
  - Frank A. Holloway, Richard Wansley
  - Stable URL: http://www.jstor.org/stable/1735490
  - PDF
15. - Visual Temporal Order: A New IllusionVisual Temporal Order: A New Illusion (pp. 210-212)
  - Robert Sekuler, Paul Tynan, Eugene Levinson
  - Stable URL: http://www.jstor.org/stable/1735491
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16. - Tobacco and Evoked PotentialTobacco and Evoked Potential (pp. 212-214)
  - R. A. Hall, M. Rappaport, H. K. Hopkins, R. Griffin
  - Stable URL: http://www.jstor.org/stable/1735492
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17. - Irradiated FoodIrradiated Food (pp. 214-215)
  - J. F. Diehl
  - Stable URL: http://www.jstor.org/stable/1735493
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Association Affairs
1. - Deserts and Arid Lands: 25-27 JuneDeserts and Arid Lands: 25-27 June (pp. 216-217)
  - H. E. Dregne
  - Stable URL: http://www.jstor.org/stable/1735494
  - PDF
2. - Tropical Ecosystems: 29-30 JuneTropical Ecosystems: 29-30 June (p. 217)
  - Arturo Gomez-Pompa
  - Stable URL: http://www.jstor.org/stable/1735495
  - PDF
Meetings
1. - Mosaics in Venice: Report on a NATO Conference on the Use of Mosaic Systems in Developmental BiologyMosaics in Venice: Report on a NATO Conference on the Use of Mosaic Systems in Developmental Biology (pp. 219-221)
  - Thomas G. Wegmann
  - Stable URL: http://www.jstor.org/stable/1735496
  - PDF
2. - Amyotrophic Lateral Sclerosis: Summary of a ConferenceAmyotrophic Lateral Sclerosis: Summary of a Conference (pp. 221-222)
  - Guy M. McKhann, Richard T. Johnson
  - Stable URL: http://www.jstor.org/stable/1735497
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3. - Forthcoming EventsForthcoming Events (pp. 222-234)
  - Stable URL: http://www.jstor.org/stable/1735498
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- Back MatterBack Matter (pp. 235-240)
- Stable URL: http://www.jstor.org/stable/1735499
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Next issue:

No. 4083, Apr. 20, 1973, pp. 241-340

Science

New Series, Vol. 180, No. 4082, Apr. 13, 1973

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