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Previous Issue: New Series, Vol. 70, No. 1821, Nov. 22, 1929
Next Issue: New Series, Vol. 70, No. 1823, Dec. 6, 1929
Front Matter (4 pp.)
The American Association for the Advancement of Science: Preliminary Announcement of the Des Moines Meeting, pp. 511-530
- Burton E. Livingston
Obituary
- Henry Daggett Hooker, Jr., p. 531
- A. E. Murneek
- Recent Deaths, p. 531
Scientific Events
- Explorations in China, pp. 531-532
- Cancer Research in England, p. 532
- Forest Education, p. 532
- The Fiftieth Anniversary of the American Society of Mechanical Engineers, pp. 532-533
Scientific Notes and News, pp. 533-536
University and Educational Notes, p. 536
Discussion
- The Falling of the Dew, p. 537
- W. J. Humphreys
- Retreat of Cavell Glacier, pp. 537-538
- E. L. Perry
- Outcrop Vs. Exposure, p. 538
- Herbert P. Woodward
- On New Laws for the Solar System, p. 538
- A. E. Caswell
- Continued Growth of American Chestnut, p. 538
- Arthur P. Kelley
Special Articles
- The Protozoa of Wild Monkeys, pp. 539-540
- Robert Hegner
- Velocity of Chemical Reactions, p. 540
- Theodore W. Evans; William M. Dehn
New Scientific Books, p. 540
Science News, pp. x+xii+xiv
Previous Issue: New Series, Vol. 70, No. 1821, Nov. 22, 1929
Next Issue: New Series, Vol. 70, No. 1823, Dec. 6, 1929