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Previous Issue: New Series, Vol. 41, No. 1056, Mar. 26, 1915
Next Issue: New Series, Vol. 41, No. 1058, Apr. 9, 1915
Front Matter (3 pp.)
Mycology in Relation to Phytopathology, pp. 479-484
- C. L. Shear
Edward Weston's Inventions, pp. 484-492
- L. H. Baekeland
Note on the Orbits of Freely Falling Bodies, pp. 492-495
- R. S. Woodward
Arthur Von Auwers, pp. 495-497
- R. G. Aitken
Scientific Notes and News, pp. 497-501
University and Educational News, p. 501
Discussion and Correspondence
- Evidence Bearing on the Origin of Human Twins from a Single Ovum, pp. 501-502
- Margaret V. Cobb
- Naturalist's Directory, p. 502
- S. E. Cassino
Scientific Books
- ----------------, pp. 502-504
- Die Variolation in achtzehnten Jahrhundert. Ein historischer Beitrag zur Immunitätsforschung
- Arnold C. Klebs
- Review author[s]: F. H. Garrison
- ----------------, pp. 504-505
- A Primer on Alternating Currents
- W. G. Rhodes
- Review author[s]: Ralph R. Lawrence
- ----------------, p. 505
- Alternating Current Machinery
- Barr; Archibald
- Review author[s]: Ralph R. Lawrence
Special Articles
- Interpolation as a Means of Approximation to the Gamma Function for High Values of n, pp. 506-507
- Raymond Pearl
The Geological Society of America, pp. 507-514
- Edmund Otis Hovey
Previous Issue: New Series, Vol. 41, No. 1056, Mar. 26, 1915
Next Issue: New Series, Vol. 41, No. 1058, Apr. 9, 1915