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Previous Issue: New Series, Vol. 51, No. 1327, Jun. 4, 1920
Next Issue: New Series, Vol. 51, No. 1329, Jun. 18, 1920
Front Matter (1 p.)
The Future of the State Academy of Science, pp. 575-580
- Paul P. Boyd
Preliminary Results of Analysis of Light Deflections Observed during Solar Eclipse of May 29, 1919, pp. 581-585
- L. A. Bauer
Fourth Year of the Neotropical Research Station, pp. 585-587
- Henry Fairfield Osborn
Scientific Events
- Collections of the National Museum, p. 587
- Appropriations from the Henry Draper Fund of the National Academy of Sciences, pp. 587-588
- Association of Scientific Apparatus Makers of the United States of America, p. 588
- The Graduate School of Medicine of the University of Pennsylvania, pp. 588-589
- Officers of the National Research Council, p. 589
Scientific Notes and News, pp. 589-592
University and Educational News, pp. 592-593
Discussion and Correspondence
- Modern Interpretation of Differentials Again, p. 593
- Edward V. Huntington
- Popular Scientific Literature, pp. 593-594
- Joseph L. Wheeler
- Rules of the International Commission on Zoological Nomenclature, p. 594
- C. W. Stiles
Special Articles
- Echinoderms in Birds' Stomachs, pp. 594-595
- Hubert Lyman Clark
The American Philosophical Society. II, pp. 595-598
- Arthur W. Goodspeed
Back Matter (1 p.)
Previous Issue: New Series, Vol. 51, No. 1327, Jun. 4, 1920
Next Issue: New Series, Vol. 51, No. 1329, Jun. 18, 1920