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Previous Issue: New Series, Vol. 52, No. 1352, Nov. 26, 1920
Next Issue: New Series, Vol. 52, No. 1354, Dec. 10, 1920
Front Matter (1 p.)
Some Features of the Chicago Meeting of the American Association for the Advancement of Science and of the Associated Societies, December 27, 1920, to January 1, 1921, pp. 521-525
- Burton E. Livingston
A More Nearly Rational System of Units, pp. 525-529
- Elliot Q. Adams
Paleontology and Pragmatism, pp. 529-531
- Edward W. Berry
Scientific Events
- A New Observatory in Cleveland, pp. 531-532
- K. O. Thompson
- A Survey of Forest Research, p. 532
- A Score for Health Activities, pp. 532-533
- Council Meeting of the Illinois State Academy of Science, p. 533
- A. R. Crook
- The Engineering Foundation, pp. 533-534
Scientific Notes and News, pp. 535-537
Educational Notes and News, p. 537
Discussion and Correspondence
- Recedent Lake Shores of the Cretaceous, pp. 537-538
- G. R. Wieland
- Is Honey a Luxury?, pp. 538-539
- M. C. Tanquary
- The Flight of Fireflies and the Flashing Impulse, pp. 539-540
- H. A. Allard
Special Articles
- Fungicidal Dusts for Control of Smut, pp. 540-541
- W. W. Mackie; Fred N. Briggs
The American Astronomical Society, pp. 541-542
- Joel Stebbins
Back Matter (1 p.)
Previous Issue: New Series, Vol. 52, No. 1352, Nov. 26, 1920
Next Issue: New Series, Vol. 52, No. 1354, Dec. 10, 1920