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Previous Issue: New Series, Vol. 47, No. 1216, Apr. 19, 1918
Next Issue: New Series, Vol. 47, No. 1218, May 3, 1918
Front Matter (1 p.)
Some Developments in the Chemical Industries as a Result of War Conditions, pp. 399-410
- S. W. Parr
The New Hopkins Marine Station of Stanford University, pp. 410-412
- W. K. Fisher
Scientific Events
- The Bombardment of Paris by Longrange Guns, p. 412
- Some Tungsten Ores in the National Museum, pp. 412-413
- Chemistry at Yale University, pp. 413-414
Scientific Notes and News, pp. 414-416
University and Educational News, p. 416
Discussion and Correspondence
- Spectroscopic Investigation, pp. 416-417
- Edwin B. Frost
- The Desiccation of the Earth, p. 417
- C. F. Von Herrmann
- Areas of Audibility, pp. 417-418
- Willard J. Fisher
- Primitive Knowledge of Inoculation, p. 418
- Knight Dunlap
Scientific Books
- ----------------, pp. 418-419
- The Anthocyanin Pigments of Plants
- Muriel Wheldale
- Review author[s]: Ross Aiken Gortner
- Dr. Keen on Medical Research, p. 419
- Review author[s]: Howard A. Kelly
The Annual Meeting of the National Academy of Sciences, pp. 419-420
Special Articles
- A Simple Method of Measuring Photosynthesis, pp. 420-422
- W. J. V. Osterhout; A. R. C. Haas
Previous Issue: New Series, Vol. 47, No. 1216, Apr. 19, 1918
Next Issue: New Series, Vol. 47, No. 1218, May 3, 1918