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Previous Issue: New Series, Vol. 29, No. 735, Jan. 29, 1909
Next Issue: New Series, Vol. 29, No. 737, Feb. 12, 1909
Front Matter (1 p.)
The American Association for the Advancement of Science
- The Study of Igneous Rocks, pp. 201-217
- Joseph P. Iddings
Conduct of Scientific Work Under the United States Government, pp. 217-220
Recent Work of the Mount Wilson Solar Observatory, pp. 220-222
- George E. Hale
Brooks Memorial, pp. 222-223
Scientific Notes and News, pp. 223-227
University and Educational News, p. 227
Discussion and Correspondence
- The Law of Radiation, pp. 227-228
- J. M. Schaeberle
- American Scientific Productivity, pp. 228-229
- J. McKeen Cattell
Scientific Books
- ----------------, pp. 229-230
- Qualitative Analyse vom Standpunkte der Ionenlehre
- Wilhelm Böttger
- Review author[s]: E. Renouf
- ----------------, pp. 230-231
- A Treatise on Chemistry
- H. E. Roscoe; C. Schorlemmer
- Review author[s]: Henry Fay
- ----------------, pp. 231-232
- Lead and Zinc in the United States
- Walter Renton Ingalls
- Review author[s]: H. O. Hofman
Scientific Journals and Articles, p. 232
Botanical Notes, pp. 232-234
- Charles E. Bessey
Special Articles
- Sex Determination and Parthenogenesis in Phylloxerans and Aphids, pp. 234-237
- T. H. Morgan
- Momentum Effects in Electric Discharge, pp. 237-238
- Francis E. Nipher
Societies and Academies, pp. 238-240
Previous Issue: New Series, Vol. 29, No. 735, Jan. 29, 1909
Next Issue: New Series, Vol. 29, No. 737, Feb. 12, 1909