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Previous Issue: New Series, Vol. 117, No. 3047, May 22, 1953
Next Issue: New Series, Vol. 117, No. 3049, Jun. 5, 1953
Front Matter (1 p.)
The American Association for the Advancement of Science, p. 3
- Detlev W. Bronk; E. U. Condon; Warren Weaver
National Science Foundation Estimates for Scientific Research and Development, p. 571
Physiologic Control of Fertility, pp. 572-582
- Paul S. Henshaw
News and Notes, pp. 582-587
Technical Papers
- Effect of Gamma Irradiation on the Ascorbic Acid Content of Green Plants, pp. 588-589
- Anson R. Cooke
- The Ultraviolet Microscopy of the Living Cell's Response to Lethal X-Radiation, pp. 589-591
- P. O'B. Montgomery; Shields Warren
- The Immunochemical Heterogeneity of Human Plasma β-Lipoprotein, pp. 591-593
- David Gitlin
- The Effect of Indoleacetic Acid and Amount of Solar Radiation on Heterosis in the Snapdragon (Antirrhinum majus L.), pp. 593-595
- John B. Gartner; W. J. Haney; C. L. Hamner
- The Prevention of Dental Caries by Rock Phosphate in the Diet of the Rat, pp. 595-596
- J. F. McClendon; J. Gershon-Cohen
- Synergistic Actions of Carbon Dioxide with DDT in the Central Nervous System, pp. 596-597
- George H. Pollock; Richard I. H. Wang
- Recent Changes in Sea Level along the New England Coast: New Archaeological Evidence, pp. 597-598
- Elso S. Barghoorn
- A Tissue Derived from the Pollen of Ginkgo biloba, pp. 599-600
- Walter R. Tulecke
- A Report on the Waxy Constituents of Spanish Moss, Tillandsia usneoides L., pp. 600-601
- Seldon D. Feurt; Lauretta E. Fox
- Effects on Plant Growth of Some Compounds with Structural Similarities to Maleic Hydrazide, pp. 601-603
- Victor A. Greulach
- The Reduction of Vitamin B12, pp. 603-604
- Richard N. Boos; Jean E. Carr; John B. Conn
- Effect of Toluidine Blue on the Coagulation of Fibrinogen by Thrombin, pp. 604-606
- Thomas J. Haley; Bonnie Rhodes
- The Part Played by Chlorophyll in Plant Transpiration Studied by a New Method: Hygrophotography, pp. 606-607
- Joseph Sivadjian
- Numbers of Fungi and Bacteria in Transatlantic Air, pp. 607-609
- S. M. Pady; C. D. Kelly
- Effect of Fungicidin (Nystatin) in Mice Injected with Lethal Mixtures of Aureomycin and Candida albicans, pp. 609-610
- Rachel Brown; Elizabeth L. Hazen; Alice Mason
Comments and Communications
- Preparation of the Phosphatase Reagent Disodium p-Nitrophenyl Phosphate, p. 611
- R. Aschaffenburg
- Documentation, pp. 611-612
- A. W. Marsden; Raimon L. Beard; Karl F. Heumann
Book Reviews
- ----------------, pp. 612-613
- Geology
- O. D. Von Engeln; Kenneth E. Caster
- Review author[s]: Robert W. Webb
Scientific Book Register, p. 613
Association Affairs
- Preliminary Announcement Seventh Boston Meeting: December 26-31, 1953, pp. 613-616
- Raymond L. Taylor
- Call for Papers by AAAS Sections, p. 616
Previous Issue: New Series, Vol. 117, No. 3047, May 22, 1953
Next Issue: New Series, Vol. 117, No. 3049, Jun. 5, 1953