Science

New Series, Vol. 193, No. 4252, Aug. 6, 1976
ISSN:
00368075
Issue Stable URL:
http://www.jstor.org/stable/i299851

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Previous issue:

No. 4251, Jul. 30, 1976, pp. 353-436

- Front MatterFront Matter (pp. 437-512)
- Stable URL: http://www.jstor.org/stable/1742166
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Letters
1. - Evolution, Epidemiology, and Recombinant DNAEvolution, Epidemiology, and Recombinant DNA (p. 442)
  - Bernard D. Davis
  - Stable URL: http://www.jstor.org/stable/1742167
  - PDF
2. - Preserving National ForestsPreserving National Forests (p. 442)
  - V. Demoulin, J. Duvigneaud, J. Lambinon
  - Stable URL: http://www.jstor.org/stable/1742168
  - PDF
3. - Notable AmericansNotable Americans (p. 442)
  - Barbara Sicherman
  - Stable URL: http://www.jstor.org/stable/1742169
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- Interciencia: New Journal, New JourneyInterciencia: New Journal, New Journey (p. 445)
- Marcel Roche
- Stable URL: http://www.jstor.org/stable/1742170
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- Global Cooling?Global Cooling? (pp. 447-453)
- Paul E. Damon, Steven M. Kunen
- Stable URL: http://www.jstor.org/stable/1742171
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- Calibrating Duckweeds: Light, Clocks, Metabolism, FloweringCalibrating Duckweeds: Light, Clocks, Metabolism, Flowering (pp. 453-458)
- William S. Hillman
- Stable URL: http://www.jstor.org/stable/1742172
- PDF
- Symbiosis Between the Earth and HumankindSymbiosis Between the Earth and Humankind (pp. 459-462)
- René Dubos
- Stable URL: http://www.jstor.org/stable/1742173
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News and Comment
1. - Carter as Scientist or Engineer: What Are His Credentials?Carter as Scientist or Engineer: What Are His Credentials? (pp. 462-463)
  - Nicholas Wade
  - Stable URL: http://www.jstor.org/stable/1742174
  - PDF
2. - New CIA-Research, Anyone?New CIA-Research, Anyone? (p. 463)
  - Deborah Shapley
  - Stable URL: http://www.jstor.org/stable/1742175
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3. - If I Were the Science Adviser: Some Luminaries Have Their SayIf I Were the Science Adviser: Some Luminaries Have Their Say (pp. 464-467)
  - Constance Holden
  - Stable URL: http://www.jstor.org/stable/1742176
  - PDF
4. - Stever Gets Delayed NodStever Gets Delayed Nod (p. 465)
  - J. W., C. H.
  - Stable URL: http://www.jstor.org/stable/1742177
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5. - BriefingBriefing (p. 466)
  - D. S., Lynn Payer
  - Stable URL: http://www.jstor.org/stable/1742178
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6. - Confidentiality: Court Declares Researcher Can Protect SourcesConfidentiality: Court Declares Researcher Can Protect Sources (pp. 467-469)
  - Barbara J. Culliton
  - Stable URL: http://www.jstor.org/stable/1742179
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7. - Recombinant DNA at White HouseRecombinant DNA at White House (p. 468)
  - Nicholas Wade
  - Stable URL: http://www.jstor.org/stable/1742180
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8. - Recent DeathsRecent Deaths (p. 469)
  - Stable URL: http://www.jstor.org/stable/1742181
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Research News
1. - Computational Chemistry: Getting More from a MinicomputerComputational Chemistry: Getting More from a Minicomputer (pp. 470-472)
  - Arthur L. Robinson
  - Stable URL: http://www.jstor.org/stable/1742182
  - PDF
AAAS News
1. - Scientists and Lawyers Explore Weather Modification at AAAS-ABA ConferenceScientists and Lawyers Explore Weather Modification at AAAS-ABA Conference (pp. 473-474)
  - William A. Thomas
  - Stable URL: http://www.jstor.org/stable/1742183
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2. - Interciencia Welcomed at D.C. ReceptionInterciencia Welcomed at D.C. Reception (p. 473)
  - Stable URL: http://www.jstor.org/stable/1742184
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3. - Puerto Ricans Investigate Underrepresentation in Science ProfessionsPuerto Ricans Investigate Underrepresentation in Science Professions (pp. 474-475)
  - Janet Welsh Brown, Shirley Mahaley Malcom
  - Stable URL: http://www.jstor.org/stable/1742185
  - PDF
4. - Habitat: A Festive Air, Serious BusinessHabitat: A Festive Air, Serious Business (pp. 475-512)
  - Curtis L. Carter
  - Stable URL: http://www.jstor.org/stable/1742186
  - PDF
5. - New PublicationsNew Publications (p. 512)
  - Stable URL: http://www.jstor.org/stable/1742187
  - PDF
Book Reviews
1. - Review: On Ptolemy as the Greatest Astronomer of AntiquityReview: On Ptolemy as the Greatest Astronomer of Antiquity (pp. 476-477)
  - Owen Gingerich
  - Reviewed work(s): A History of Ancient Mathematical Astronomy by O. Neugebauer
  - Stable URL: http://www.jstor.org/stable/1742188
  - PDF
2. - Review: Changes in BiologyReview: Changes in Biology (pp. 477-478)
  - J. T. Bonner
  - Reviewed work(s): Crystals, Fabrics, and Fields. Metaphors of Organicism in Twentieth-Century Developmental Biology by Donna Jeanne Haraway
  - Stable URL: http://www.jstor.org/stable/1742189
  - PDF
3. - Review: Perceptual DevelopmentReview: Perceptual Development (pp. 478-479)
  - Robert B. McCall, Steven J. Cool
  - Reviewed work(s): Infant Perception. From Sensation to Cognition. Vol. 1, Basic Visual Processes.
    Infant Perception. From Sensation to Cognition. Vol. 2, Perception of Space, Speech, and Sound by Leslie B. Cohen; Philip Salapatek
  - Stable URL: http://www.jstor.org/stable/1742190
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4. - Books ReceivedBooks Received (p. 479)
  - Stable URL: http://www.jstor.org/stable/1742191
  - PDF
Reports
1. - Light Scattering by Irregular Randomly Oriented ParticlesLight Scattering by Irregular Randomly Oriented Particles (pp. 480-482)
  - Petr Chýlek, G. W. Grams, R. G. Pinnick
  - Stable URL: http://www.jstor.org/stable/1742192
  - PDF
2. - Hooked Trichomes: A Physical Plant Barrier to a Major Agricultural PestHooked Trichomes: A Physical Plant Barrier to a Major Agricultural Pest (pp. 482-484)
  - Eric A. Pillemer, Ward M. Tingey
  - Stable URL: http://www.jstor.org/stable/1742193
  - PDF
3. - Fog Catchment Sand Trenches Constructed by Tenebrionid Beetles, Lepidochora, from the Namib DesertFog Catchment Sand Trenches Constructed by Tenebrionid Beetles, Lepidochora, from the Namib Desert (pp. 484-486)
  - Mary K. Seely, William J. Hamilton III
  - Stable URL: http://www.jstor.org/stable/1742194
  - PDF
4. - Combustion Metamorphism in Southern CaliforniaCombustion Metamorphism in Southern California (pp. 486-488)
  - Y. K. Bentor, M. Kastner
  - Stable URL: http://www.jstor.org/stable/1742195
  - PDF
5. - Plutonium Hazard in Respirable Dust on the Surface of SoilPlutonium Hazard in Respirable Dust on the Surface of Soil (pp. 488-490)
  - Carl J. Johnson, Ronald R. Tidball, Ronald C. Severson
  - Stable URL: http://www.jstor.org/stable/1742196
  - PDF
6. - Screwworm Eradication: Inadvertent Selection for Noncompetitive Ecotypes During Mass RearingScrewworm Eradication: Inadvertent Selection for Noncompetitive Ecotypes During Mass Rearing (pp. 491-493)
  - Guy L. Bush, Raymond W. Neck, G. Barrie Kitto
  - Stable URL: http://www.jstor.org/stable/1742197
  - PDF
7. - Side Chain Metabolism of 25-Hydroxy-[26, 27-$^{14}$C]vitamin D$_{3}$ and 1,25-Dihydroxy-[26, 27-$^{14}$C]vitamin D$_{3}$ in vivoSide Chain Metabolism of 25-Hydroxy-[26, 27-$^{14}$C]vitamin D$_{3}$ and 1,25-Dihydroxy-[26, 27-$^{14}$C]vitamin D$_{3}$ in vivo (pp. 493-494)
  - Deborah Harnden, Rajiv Kumar, M. F. Holick, H. F. DeLuca
  - Stable URL: http://www.jstor.org/stable/1742198
  - PDF
8. - Aspergillus flavus and Aflatoxin in Iowa Corn Before HarvestAspergillus flavus and Aflatoxin in Iowa Corn Before Harvest (pp. 495-496)
  - E. B. Lillehoj, D. I. Fennell, W. F. Kwolek
  - Stable URL: http://www.jstor.org/stable/1742199
  - PDF
9. - Elevated Plasma Zinc: A Heritable AnomalyElevated Plasma Zinc: A Heritable Anomaly (pp. 496-498)
  - J. Cecil Smith, Jr., Jack A. Zeller, Ellen D. Brown, S. C. Ong
  - Stable URL: http://www.jstor.org/stable/1742200
  - PDF
10. - Markers for Detection of Supplementation in Narcotic Programs-Deuterium-Labeled MethadoneMarkers for Detection of Supplementation in Narcotic Programs-Deuterium-Labeled Methadone (pp. 498-500)
  - J. C. Hsia, J. C. L. Tam, H. G. Giles, C. C. Leung, H. Marcus, J. A. Marshman, A. E. LeBlanc
  - Stable URL: http://www.jstor.org/stable/1742201
  - PDF
11. - A Multistable Movement Display: Evidence for Two Separate Motion Systems in Human VisionA Multistable Movement Display: Evidence for Two Separate Motion Systems in Human Vision (pp. 500-502)
  - Allan Pantle, Lucinda Picciano
  - Stable URL: http://www.jstor.org/stable/1742202
  - PDF
12. - Constancy and Uniqueness in a Large Population of Small InterneuronsConstancy and Uniqueness in a Large Population of Small Interneurons (pp. 502-504)
  - Corey Goodman
  - Stable URL: http://www.jstor.org/stable/1742203
  - PDF
13. - Abolition of Direction Selectivity in the Visual Cortex of the CatAbolition of Direction Selectivity in the Visual Cortex of the Cat (pp. 504-505)
  - Max Cynader, Garry Chernenko
  - Stable URL: http://www.jstor.org/stable/1742204
  - PDF
14. - Magnetic Direction Finding: Evidence for Its Use in Migratory Indigo BuntingsMagnetic Direction Finding: Evidence for Its Use in Migratory Indigo Buntings (pp. 505-508)
  - Stephen T. Emlen, Wolfgang Wiltschko, Natalie J. Demong, Roswitha Wiltschko, Simon Bergman
  - Stable URL: http://www.jstor.org/stable/1742205
  - PDF
15. - Biogeography of Free-Living Soil Nematodes from the Perspective of Plate TectonicsBiogeography of Free-Living Soil Nematodes from the Perspective of Plate Tectonics (pp. 508-510)
  - V. R. Ferris, C. G. Goseco, J. M. Ferris
  - Stable URL: http://www.jstor.org/stable/1742206
  - PDF
16. - Sustained Tolerance to a Specific Effect of Ethanol on Posttetanic Potentiation in AplysiaSustained Tolerance to a Specific Effect of Ethanol on Posttetanic Potentiation in Aplysia (pp. 510-511)
  - M. Elaine Traynor, Paul B. J. Woodson, Werner T. Schlapfer, Samuel H. Barondes
  - Stable URL: http://www.jstor.org/stable/1742207
  - PDF
- Back MatterBack Matter (pp. 513-520)
- Stable URL: http://www.jstor.org/stable/1742208
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Next issue:

No. 4253, Aug. 13, 1976, pp. 521-620

Science

New Series, Vol. 193, No. 4252, Aug. 6, 1976

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