Originally presented as the author's thesis (Ph. D.)--Columbia University. / Includes bibliographical references (p. 559-561).
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/316251920 |
Date | January 1950 |
Creators | Williams, Ernest E. |
Publisher | New York : American Museum of Natural History, |
Source Sets | OCLC |
Language | English |
Detected Language | English |
Page generated in 0.0017 seconds