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Previous Issue: New Series, Vol. 25, No. 635, Mar. 1, 1907
Next Issue: New Series, Vol. 25, No. 637, Mar. 15, 1907
Front Matter (1 p.)
The American Society of Naturalists
- Cooperation in Science, pp. 361-366
- C. B. Davenport
The Biological Significance and Control of Sex
- The Nature and Significance of Sexual Differentiation in Plants, pp. 366-372
- A. F. Blakeslee
- The Biological Significance of Sexual Differentiation--A Zoological Point of View, pp. 372-376
- Frank R. Lillie
- Sex Determination in Relation to Fertilization and Parthenogenesis, pp. 376-379
- Edmund B. Wilson
- Sex-Determining Factors in Plants, pp. 379-382
- Robert A. Harper
- Sex-Determining Factors in Animals, pp. 382-384
- Thomas Hunt Morgan
Scientific Books
- ----------------, pp. 384-387
- Abhandlungen ueber theoretische Physik
- H. A. Lorentz
- Review author[s]: A. P. Wills
Scientific Journals and Articles, pp. 387-388
Societies and Academies, pp. 388-391
Discussion and Correspondence
- Fakes and the Press, p. 391
- C. A.
- Gastroliths, p. 392
- Barnum Brown
Special Articles
- Reconnoisance of a Recently Discovered Quaternary Cave Deposit Near Auburn, California, pp. 392-394
- Eustace L. Furlong
Current Notes on Land Forms, pp. 394-396
- I. B.; W. M. D.
Scientific Notes and News, pp. 396-400
University and Educational News, p. 400
Previous Issue: New Series, Vol. 25, No. 635, Mar. 1, 1907
Next Issue: New Series, Vol. 25, No. 637, Mar. 15, 1907