Presented as Thesis (Ph. D.)--University of Wisconsin--Madison, 1932. / Cover title. Reprinted from Journal of agricultural research, vol. 47, no. 10 (15 Nov. 1933). Includes bibliographical references (leaves 769-770).
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/608684554 |
Date | January 1934 |
Creators | Ivanoff, S. S. |
Publisher | [Washington, D.C.] : U.S. G.P.O., |
Source Sets | OCLC |
Language | English |
Detected Language | English |
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