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Previous Issue: New Series, Vol. 50, No. 1279, Jul. 4, 1919
Next Issue: New Series, Vol. 50, No. 1281, Jul. 18, 1919
Front Matter (1 p.)
Methods of Securing Better Cooperation between Government and Laboratory Zoologists in the Solution of Problems of General or National Importance, pp. 27-30
- B. H. Ransom; Herbert Osborn
The Threatened Extinction of the Box Huckleberry, Gaylussacia brachycera, pp. 30-34
- Frederick V. Coville
Vinal N. Edwards, pp. 34-35
- Hermon C. Bumpus
Scientific Events
- The Lister Institute, pp. 35-36
- Science in Australia, p. 36
- Sigma Xi at Syracuse University, pp. 36-37
- The Tropical Research Station of the New York Zoological Society in British Guiana, p. 37
Scientific Notes and News, pp. 37-40
University and Educational News, p. 40
Discussion and Correspondence
- The Discovery of Caculus, pp. 41-43
- Arthur S. Hathaway
- The Poor Diener, p. 43
- E. R. L.
Scientific Books
- Recent Paleobotany in Great Britain, pp. 43-48
- Review author[s]: A. C. Seward
Special Articles
- The Black Chaff of Wheat, p. 48
- Erwin F. Smith; L. R. Jones; C. S. Reddy
The Buffalo Meeting of the American Chemical Society. V, pp. 48-50
- Charles L. Parsons
Back Matter (1 p.)
Previous Issue: New Series, Vol. 50, No. 1279, Jul. 4, 1919
Next Issue: New Series, Vol. 50, No. 1281, Jul. 18, 1919