Thesis (Ph. D.)--University of Michigan, 1914. / Cover title. From American journal of botany, v. 2. Contribution no. 145 from Botanical Dept., University of Michigan. Bibliography: p. 69-70.
| Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/300507031 |
| Date | January 1900 |
| Creators | Ehlers, John Henry, |
| Publisher | Lancaster, New Era, |
| Source Sets | OCLC |
| Language | English |
| Detected Language | English |
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