Thesis (Ph. D.)--Columbia University, 1939. / Cover-title. "Awarded an A. Cressy Morrison prize in natural science in 1938 by the New York Academy of Sciences." "Reprinted from the Annals of the New York Academy of Sciences, vol. XXXIX, art. 2 ... July 13, 1939." "Literature cited": p. 98-102.
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/456588482 |
Date | January 1900 |
Creators | Evans, F. Gaynor |
Publisher | New York : New York Academy of Sciences, |
Source Sets | OCLC |
Language | English |
Detected Language | English |
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