Thesis (Ph. D.)--University of Michigan, 1930. / Cover title. "Reprinted from the American journal of botany, vol. XVIII, no. 1 ... January, 1931." "Literature cited": p. 76-78.
| Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/635875677 |
| Date | January 1900 |
| Creators | McCrea, Adelia, |
| Publisher | [Lancaster, Pa., Lancaster Press, |
| Source Sets | OCLC |
| Language | English |
| Detected Language | English |
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