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Previous Issue: New Series, Vol. 78, No. 2032, Dec. 8, 1933
Next Issue: New Series, Vol. 78, No. 2034, Dec. 22, 1933
Front Matter (2 pp.)
Some Aspects of Evolution, pp. 539-547
- Richard Goldschmidt
Obituary
- Memorials, pp. 547-548
- Recent Deaths, p. 548
Scientific Events
- Appointments in the Bureau of Plant Industry, pp. 548-549
- Semi-Centennial Meeting of the American Ornithologists' Union, p. 549
- T. S. Palmer
- Semi-Centennial of the American Society of Naturalists, pp. 549-550
- The American Association for the Advancement of Science, pp. 550-551
- S. C. Prescott
Scientific Notes and News, pp. 551-554
Discussion
- University Patents, p. 554
- Alan Gregg
- The Expanding Literature, pp. 554-555
- F. B. H.
- The Need of Adequate Provision for the Quantity Production of Deuterium Water, pp. 555-556
- Edward W. Washburn
- Alfalfa Yellows, p. 556
- L. F. Graber; V. G. Sprague
Scientific Apparatus and Laboratory Methods
- A Portable Vacuum Tube Voltmeter for Measurement of Glass Electrode Potentials with Examples of pH Estimations, pp. 556-558
- Floyd DeEds
Special Articles
- Isolation of a Crystalline Protein from Pancreas and Its Conversion into a New Crystalline Proteolytic Enzyme by Trypsin, pp. 558-559
- M. Kunitz; John H. Northrop
- Deer as Carriers of Anaplasmosis, pp. 559-560
- William Hutchins Boynton; Gladys M. Woods
- Inhibition of Selenium Injury to Wheat Plants by Sulfur, p. 560
- Annie M. Hurd-Karrer
Books Received, p. 560
Science News, pp. 6a-7a
Back Matter (1 p.)
Previous Issue: New Series, Vol. 78, No. 2032, Dec. 8, 1933
Next Issue: New Series, Vol. 78, No. 2034, Dec. 22, 1933