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Previous Issue: New Series, Vol. 89, No. 2311, Apr. 14, 1939
Next Issue: New Series, Vol. 89, No. 2313, Apr. 28, 1939
Front Matter (4 pp.)
The Opposition to Eugenics, pp. 351-357
- S. J. Holmes
Obituary
- Raymond A. Pearson: 1873-1939, pp. 357-358
- Recent Deaths and Memorials, pp. 358-359
Scientific Events
- The Netherlands Gravity Expedition, p. 359
- The Soil Conservation Service, pp. 359-360
- Expansion of Facilities at the Worcester Polytechnic Institute, p. 360
- Laboratories of the Delamar Institute of Public Health at Columbia University, pp. 360-361
- Symposia in Physics at the University of Chicago, p. 361
Scientific Notes and News, pp. 361-364
Discussion
- A Classification of Weeds and Weed-Like Plants, pp. 364-365
- Edgar Anderson
- Oat Hay Poisoning, p. 365
- W. B. Bradley; O. A. Beath; H. F. Eppson
- Early Man in Western and North-Western Canada, pp. 365-366
- Wesley L. Bliss
- The Blue Jay Cached the Nut, p. 366
- William Beebe
Societies and Meetings
- The Pennsylvania Academy of Science, pp. 366-367
- Bradford Willard
- The Oklahoma Academy of Science, p. 367
- G. L. Cross
- Activities of the Cuban Society of Natural History, p. 367
- Luis Howell Rivero
Reports
- Financial Status of the Biological Stain Commission, pp. 367-368
- E. V. Cowdry; Louis Gershenfeld; H. E. Jordan; S. I. Kornhouser; F. B. Mallory; J. T. Scanlon; W. D. Stovall; H. J. Conn
Special Articles
- The Loss of Resistance to Murine Typhus Infection Resulting from Riboflavin Deficiency in Rats, pp. 368-370
- Henry Pinkerton; Otto A. Bessey
- Preliminary Note on the Mode of Union of the Galacturonic Residues in Pectic Acid, p. 370
- P. A. Levene; G. M. Meyer; Martin Kuna
- Vitamin E and Nutritional Muscular Dystrophy, pp. 370-371
- C. G. Mackenzie; E. V. McCollum
Scientific Apparatus and Laboratory Methods
- "Lucite" for Microscopic Transillumination, pp. 371-372
- Lee S. Fent
- Lantern Slides from Typewritten Material, p. 372
- Thorne M. Carpenter
Science News, pp. 8a+10a-11a
Back Matter (1 p.)
Previous Issue: New Series, Vol. 89, No. 2311, Apr. 14, 1939
Next Issue: New Series, Vol. 89, No. 2313, Apr. 28, 1939