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Previous Issue: New Series, Vol. 50, No. 1303, Dec. 19, 1919
Next Issue: New Series, Vol. 51, No. 1305, Jan. 2, 1920
Front Matter (1 p.)
The Building of Atoms and the New Periodic System, pp. 577-582
- William D. Harkins
The Disruption of Atoms by Alpha Rays, pp. 582-584
- G. S. Fulcher
The Festschrift of Svante Arrhenius, p. 584
The Death of Lady Allardyce, p. 585
- John M. Clarke
Scientific Events
- Gift to the Museum of Vertebrate Zoology of the University of California, p. 585
- Loss of Geologists by the National Survey, pp. 585-586
- Reduced Railway Fares to Meetings of Scientific and Learned Societies, pp. 586-587
- The St. Louis Meetings of the American Association for the Advancement of Science, p. 587
Scientific Notes and News, pp. 588-590
University and Educational News, pp. 590-591
Discussion and Correspondence
- A Proposal of Two New Miocene Formational Names, p. 591
- Carlotta J. Maury
- Snow Doughnuts, pp. 591-592
- W. Armstrong Price
- Variation of Fishes according to Latitude, pp. 592-593
- A. G. Huntsman
- Constants and Variables in Biology, p. 593
- J. R. De La Jorre Bueno
Scientific Books
- ----------------, pp. 593-594
- Animal Parasites and Human Disease
- Asa C. Chandler
- Review author[s]: Henry B. Ward
The Tennessee Academy of Science, pp. 594-595
- Roscoe Nunn
The American Chemical Society--VI, pp. 595-596
- Charles L. Parsons
Back Matter (1 p.)
Previous Issue: New Series, Vol. 50, No. 1303, Dec. 19, 1919
Next Issue: New Series, Vol. 51, No. 1305, Jan. 2, 1920