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Previous Issue: New Series, Vol. 81, No. 2105, May 3, 1935
Next Issue: New Series, Vol. 81, No. 2107, May 17, 1935
Front Matter (2 pp.)
Weismann and Haeckel: One Hundred Years, pp. 443-452
- A. Franklin Shull
Scientific Events
- The Twenty-Fifth Anniversary of the Brooklyn Botanic Garden, pp. 452-453
- Expeditions of the Smithsonian Institution, pp. 453-454
- The Exposition of Chemical Industries, p. 454
- An Exhibit of Rare Prehistory Materials, p. 454
- Albert Ernest Jenks
- The Liberty Hyde Bailey Hortorium, pp. 454-455
- Recent Deaths, p. 455
Scientific Notes and News, pp. 455-458
Discussion
- The Origin of the Higher Flowering Plants, pp. 458-459
- T. D. A. Cockerell
- The Motion of Glaciers, pp. 459-461
- O. D. von Engeln
- A System for Subject Reference Files for Scientific Literature, p. 461
- L. S. McClung; Elizabeth McCoy
- Electrodes Come in Pairs, pp. 461-462
- Alexander Forbes
The National Academy of Sciences. II
- Abstracts of Papers, pp. 462-465
Scientific Apparatus and Laboratory Methods
- Simplified Equipment of Smoking Kymograph Drums, pp. 465-466
- Griffith W. Williams
- A Paraffin Block Cooler for Use with the Microtome, pp. 466-467
- Germain Crossmon
Special Articles
- Crystalline Carboxypolypeptidase, pp. 467-468
- M. L. Anson
- The Effects of Pituitary Implants and Extracts on the Genital System of the Lizard, pp. 468-469
- Llewellyn T. Evans
- Discrepancies in the Value of the Aerobic Reducing Intensity of the Yeast Cell and Starfish Egg, pp. 469-470
- Lyle V. Beck
- Roller Canary Song Produced without Learning from External Sources, p. 470
- Milton Metfessel
Books Received, p. 470
Science News, pp. 8a-10a
Back Matter (1 p.)
Previous Issue: New Series, Vol. 81, No. 2105, May 3, 1935
Next Issue: New Series, Vol. 81, No. 2107, May 17, 1935