Science

New Series, Vol. 175, No. 4024, Feb. 25, 1972
ISSN:
00368075
Issue Stable URL:
http://www.jstor.org/stable/i299623

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Previous issue:

No. 4023, Feb. 18, 1972, pp. 681-820

- Front MatterFront Matter (pp. 821-927)
- Stable URL: http://www.jstor.org/stable/1733640
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Letters
1. - The Ph.D. MarketThe Ph.D. Market (p. 835)
  - J. Joseph Pia, Dennis F. Rolek, Dael Wolfle, Charles V. Kidd
  - Stable URL: http://www.jstor.org/stable/1733641
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2. - Environmental Quality StandardsEnvironmental Quality Standards (pp. 835-837)
  - Bruce Rosenblum, Charles F. Wurster, Alton A. Lindsey, Victor E. Archer
  - Stable URL: http://www.jstor.org/stable/1733642
  - PDF
3. - "Scientists of North America""Scientists of North America" (p. 837)
  - T. Edward Reed
  - Stable URL: http://www.jstor.org/stable/1733643
  - PDF
- Community HealthCommunity Health (p. 839)
- Reuel A. Stallones
- Stable URL: http://www.jstor.org/stable/1733644
- PDF
- Use of Computers in Information SystemsUse of Computers in Information Systems (pp. 841-846)
- W. Kenneth Lowry
- Stable URL: http://www.jstor.org/stable/1733645
- PDF
- Esophageal Cancer in the Caspian Littoral of Iran: Initial StudiesEsophageal Cancer in the Caspian Littoral of Iran: Initial Studies (pp. 846-853)
- Janez Kmet, Ezattollah Mahboubi
- Stable URL: http://www.jstor.org/stable/1733646
- PDF
- Ion Microprobe Mass AnalyzerIon Microprobe Mass Analyzer (pp. 853-860)
- C. A. Andersen, J. R. Hinthorne
- Stable URL: http://www.jstor.org/stable/1733647
- PDF
News and Comment
1. - Division of Biologics Standards: In the Matter of J. Anthony MorrisDivision of Biologics Standards: In the Matter of J. Anthony Morris (pp. 861-866)
  - Nicholas Wade
  - Stable URL: http://www.jstor.org/stable/1733648
  - PDF
2. - Drug Abuse Council FormedDrug Abuse Council Formed (p. 864)
  - J. W.
  - Stable URL: http://www.jstor.org/stable/1733649
  - PDF
3. - Defense Research: The Names Are Changed to Protect the InnocentDefense Research: The Names Are Changed to Protect the Innocent (pp. 866-868)
  - Deborah Shapley
  - Stable URL: http://www.jstor.org/stable/1733650
  - PDF
4. - David Cultivates the Grass RootsDavid Cultivates the Grass Roots (p. 867)
  - R. G.
  - Stable URL: http://www.jstor.org/stable/1733651
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Research News
1. - Lunar Research: No Agreement on Evolutionary ModelsLunar Research: No Agreement on Evolutionary Models (pp. 868-870)
  - Allen L. Hammond
  - Stable URL: http://www.jstor.org/stable/1733652
  - PDF
Book Reviews
1. - Review: Formalism and RealityReview: Formalism and Reality (pp. 871-872)
  - John Clauser
  - Reviewed work(s): Quantum Theory and Beyond. Essays and Discussions Arising from a Colloquium, Cambridge, England, July 1968 by Ted Bastin
  - Stable URL: http://www.jstor.org/stable/1733653
  - PDF
2. - Review: Applying a Social ScienceReview: Applying a Social Science (p. 872)
  - Davydd J. Greenwood
  - Reviewed work(s): Development Anthropology by Glynn Cochrane
  - Stable URL: http://www.jstor.org/stable/1733654
  - PDF
3. - Review: Peaceful UsesReview: Peaceful Uses (pp. 872-873)
  - Albert V. Crewe
  - Reviewed work(s): Man and Atom. Building a New World through Nuclear Technology by Glenn T. Seaborg; William R. Corliss
  - Stable URL: http://www.jstor.org/stable/1733655
  - PDF
4. - Review: Mechanisms of BehaviorReview: Mechanisms of Behavior (pp. 873-874)
  - Peter L. Carlton
  - Reviewed work(s): Selected Papers by Neal E. Miller
  - Stable URL: http://www.jstor.org/stable/1733656
  - PDF
5. - Review: Approaches to EcologyReview: Approaches to Ecology (p. 874)
  - Bryant N. Richards
  - Reviewed work(s): Analysis of Temperate Forest Ecosystems. A seminar-workshop, Gatlinburg, Tenn., July 1968 by David E. Reichle
  - Stable URL: http://www.jstor.org/stable/1733657
  - PDF
6. - Review: Evolutionary CytogeneticsReview: Evolutionary Cytogenetics (pp. 874-875)
  - J. Heslop-Harrison
  - Reviewed work(s): Chromosomal Evolution in Higher Plants by G. Ledyard Stebbins
  - Stable URL: http://www.jstor.org/stable/1733658
  - PDF
7. - Review: Life StrategiesReview: Life Strategies (pp. 875-876)
  - Peter W. Price
  - Reviewed work(s): Parasitic Insects by R. R. Askew
  - Stable URL: http://www.jstor.org/stable/1733659
  - PDF
8. - Review: WormsReview: Worms (p. 876)
  - Jakob Klingler
  - Reviewed work(s): The Behaviour of Nematodes. Their Activity, Senses and Responses by Neil A. Croll
  - Stable URL: http://www.jstor.org/stable/1733660
  - PDF
9. - Review: Termites as Ecological AgentsReview: Termites as Ecological Agents (p. 876)
  - Edward O. Wilson
  - Reviewed work(s): Termites and Soils by K. E. Lee; T. G. Wood
  - Stable URL: http://www.jstor.org/stable/1733661
  - PDF
10. - Books ReceivedBooks Received (pp. 876-928)
  - Stable URL: http://www.jstor.org/stable/1733662
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11. - New Journals ReceivedNew Journals Received (p. 928)
  - Stable URL: http://www.jstor.org/stable/1733663
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Reports
1. - A Message from EarthA Message from Earth (pp. 881-884)
  - Carl Sagan, Linda Salzman Sagan, Frank Drake
  - Stable URL: http://www.jstor.org/stable/1733664
  - PDF
2. - Superconductivity of Double Chalcogenides: Li$_{\text{x}}$Ti$_{1.1}$S$_{2}$Superconductivity of Double Chalcogenides: Li$_{\text{x}}$Ti$_{1.1}$S$_{2}$ (pp. 884-885)
  - H. E. Barz, A. S. Cooper, E. Corenzwit, M. Marezio, B. T. Matthias, P. H. Schmidt
  - Stable URL: http://www.jstor.org/stable/1733665
  - PDF
3. - Aftershocks Caused by Pore Fluid Flow?Aftershocks Caused by Pore Fluid Flow? (pp. 885-887)
  - Amos Nur, John R. Booker
  - Stable URL: http://www.jstor.org/stable/1733666
  - PDF
4. - Pre-Hispanic Workshop of Serpentinite Artifacts, Venezuelan Andes, and Possible Raw Material SourcePre-Hispanic Workshop of Serpentinite Artifacts, Venezuelan Andes, and Possible Raw Material Source (pp. 888-890)
  - Erika Wagner, Carlos Schubert
  - Stable URL: http://www.jstor.org/stable/1733667
  - PDF
5. - Lead-212 in the Urban Boundary Layer of New York CityLead-212 in the Urban Boundary Layer of New York City (pp. 890-894)
  - Gad Assaf, Pierre E. Biscaye
  - Stable URL: http://www.jstor.org/stable/1733668
  - PDF
6. - Breakup of Pangaea and Isolation of Relict Mammals in Australia, South America, and MadagascarBreakup of Pangaea and Isolation of Relict Mammals in Australia, South America, and Madagascar (pp. 894-898)
  - Jack Fooden
  - Stable URL: http://www.jstor.org/stable/1733669
  - PDF
7. - Cell Aggregation: Role of Acid MucopolysaccharidesCell Aggregation: Role of Acid Mucopolysaccharides (pp. 898-900)
  - Bernard Pessac, Vittorio Defendi
  - Stable URL: http://www.jstor.org/stable/1733670
  - PDF
8. - Reconstitution of Diphtheria Toxin from Two Nontoxic Cross-Reacting Mutant ProteinsReconstitution of Diphtheria Toxin from Two Nontoxic Cross-Reacting Mutant Proteins (pp. 901-903)
  - Tsuyoshi Uchida, A. M. Pappenheimer, Jr., Annabel Avery Harper
  - Stable URL: http://www.jstor.org/stable/1733671
  - PDF
9. - Isozymes of Phenylalanine HydroxylaseIsozymes of Phenylalanine Hydroxylase (pp. 903-905)
  - John A. Barranger, Paul J. Geiger, A. Huzino, Samuel P. Bessman
  - Stable URL: http://www.jstor.org/stable/1733672
  - PDF
10. - Turnover of Molecules Which Maintain the Normal Surfaces of Contact-Inhibited CellsTurnover of Molecules Which Maintain the Normal Surfaces of Contact-Inhibited Cells (pp. 905-906)
  - Joffre B. Baker, Tom Humphreys
  - Stable URL: http://www.jstor.org/stable/1733673
  - PDF
11. - Modulation of Adenylate Cyclase Activity in Liver and Fat Cell Membranes by InsulinModulation of Adenylate Cyclase Activity in Liver and Fat Cell Membranes by Insulin (pp. 906-908)
  - Gennaro Illiano, Pedro Cuatrecasas
  - Stable URL: http://www.jstor.org/stable/1733674
  - PDF
12. - Synthetic Strands of Cardiac Muscle: Growth and Physiological ImplicationSynthetic Strands of Cardiac Muscle: Growth and Physiological Implication (pp. 909-911)
  - Melvyn Lieberman, Anne E. Roggeveen, Joyce E. Purdy, Edward A. Johnson
  - Stable URL: http://www.jstor.org/stable/1733675
  - PDF
13. - $\Delta ^{9}$-Tetrahydrocannabinol: Aversive Effects in Rat at High Doses$\Delta ^{9}$-Tetrahydrocannabinol: Aversive Effects in Rat at High Doses (pp. 911-912)
  - Timothy F. Elsmore, Gordon V. Fletcher
  - Stable URL: http://www.jstor.org/stable/1733676
  - PDF
14. - Rod-Cone Interaction in Human Scotopic VisionRod-Cone Interaction in Human Scotopic Vision (pp. 913-914)
  - Thomas E. Frumkes, Marian D. Sekuler, Eugene H. Reiss
  - Stable URL: http://www.jstor.org/stable/1733677
  - PDF
15. - Twins: Early Mental DevelopmentTwins: Early Mental Development (pp. 914-917)
  - Ronald S. Wilson
  - Stable URL: http://www.jstor.org/stable/1733678
  - PDF
16. - Age, Location, and Stability of EcosystemsAge, Location, and Stability of Ecosystems (pp. 917-918)
  - Buford Holt, L. E. Hurd, M. V. Mellinger, L. L. Wolf, S. J. McNaughton
  - Stable URL: http://www.jstor.org/stable/1733679
  - PDF
17. - Tree Seedling Growth: Effects of ShakingTree Seedling Growth: Effects of Shaking (pp. 918-919)
  - D. F. Parkhurst, G. I. Pearman, P. L. Neel, R. W. Harris
  - Stable URL: http://www.jstor.org/stable/1733680
  - PDF
18. - 6-Hydroxydopamine, Noradrenergic Reward, and Schizophrenia6-Hydroxydopamine, Noradrenergic Reward, and Schizophrenia (pp. 919-923)
  - Seymour M. Antelman, Arnold S. Lippa, Alan E. Fisher, M. B. Bowers, Jr., M. H. van Woert, John S. Strauss, William T. Carpenter, Jr., Larry Stein, C. David Wise
  - Stable URL: http://www.jstor.org/stable/1733681
  - PDF
- Back MatterBack Matter (pp. 928-936)
- Stable URL: http://www.jstor.org/stable/1733682
- PDF

Next issue:

No. 4025, Mar. 3, 1972, pp. 937-1028

Science

New Series, Vol. 175, No. 4024, Feb. 25, 1972

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