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Previous Issue: New Series, Vol. 54, No. 1384, Jul. 8, 1921
Next Issue: New Series, Vol. 54, No. 1386, Jul. 22, 1921
Front Matter (1 p.)
The Responsibility of the Biologist in the Matter of Preserving Natural Conditions, pp. 39-43
- F. B. Sumner
The National Geographic Society Completes Its Gifts of Big Trees, pp. 43-44
Meeting of the Executive Committee of Sigma XI, p. 45
- Henry B. Ward
Berkeley Meeting of the Pacific Division of the American Association for the Advancement of Science, pp. 45-48
Scientific Events
- John Harper Long, pp. 48-49
- W. Lee Lewis
- The School of Engineering of Princeton University, p. 49
- The Rockefeller Institute for Medical Research, pp. 49-50
Scientific Notes and News, pp. 50-52
University and Educational News, pp. 52-53
Discussion and Correspondence
- An Analogy between the Theories of Natural Selection and Electrolysis, p. 53
- Carl Barus
- National Temperament in Scientific Investigations, pp. 53-54
- J. W. Clawson; R. D. Carmichael
Special Articles
- The Prediction of the Physiological Action of Alcohols, p. 55
- Oliver Kamm
The American Chemical Society, pp. 56-58
- Charles L. Parsons
Previous Issue: New Series, Vol. 54, No. 1384, Jul. 8, 1921
Next Issue: New Series, Vol. 54, No. 1386, Jul. 22, 1921