Thesis--University of Michigan, 1930. / "Paper from the Department of Botany of the University of Michigan, no. 321." "Reprinted from American journal of botany, vol. XVII, no. 6 ... June, 1930." "Literature cited": p. 542-544.
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/594998328 |
Date | January 1900 |
Creators | Cotner, Frank Boyd, |
Publisher | [Brooklyn, |
Source Sets | OCLC |
Language | English |
Detected Language | English |
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