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Previous Issue: New Series, Vol. 69, No. 1795, May 24, 1929
Next Issue: New Series, Vol. 69, No. 1797, Jun. 7, 1929
Front Matter (4 pp.)
Edgar Fahs Smith, Chemist, pp. 557-565
- Marston Taylor Bogert
Scientific Events
- A British National Radium Fund, p. 565
- Cooperation in Fisheries Research, pp. 565-566
- Information on International Congresses to Be Held in 1930, pp. 566-567
- A. S. Hitchcock
- Symposium on Physiology and Biochemistry, p. 567
- Elections to the American Academy of Arts and Sciences, pp. 567-568
Scientific Notes and News, pp. 568-572
University and Educational Notes, pp. 572-573
Discussion
- Remarks on Uncertainty Principles, pp. 573-574
- E. U. Condon
- Honorary Degrees and a Suggested Opportunity, pp. 574-576
- A. F. Blakeslee
- High Temperature Deaths Among Experimental Rats, p. 576
- Hazel C. Cameron
- Naturalists of the Frontier, p. 576
- L. O. Howard
Special Correspondence
- Barro Colorado Island Biological Station, p. 577
- Vernon Kellogg
Scientific Apparatus and Laboratory Methods
- Two Common Fly Species Easily Reared in the Laboratory, pp. 577-579
- J. W. Wilson; Norman R. Stoll
Special Articles
- The Synthesis of Pyrimidine-Nucleosides, pp. 579-580
- Treat B. Johnson; Guido E. Hilbert
- Crystalline Pepsin, p. 580
- John H. Northrop
- Concerning Retinal Pressure Images and Their Brownian-Like Movement, pp. 580-582
- Otto F. Kampmeier
The American Association for the Advancement of Science
- The Spring Meeting of the Executive Committee, pp. 582-584
- Burton E. Livingston
Science News, pp. x+xii+xiv
Previous Issue: New Series, Vol. 69, No. 1795, May 24, 1929
Next Issue: New Series, Vol. 69, No. 1797, Jun. 7, 1929