A preliminary check list of the flowering plants, ferns and fern allies of Minnesota
by John W. Moore and R.M. Tryon, Jr.
Bok Engelsk 1946
| Utgitt | Minneapolis, Minn. : Nicholson Hall Bookstore, University of Minnesota , 1946
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| Omfang | 99 bl.
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| Opplysninger | På tittelbladet: Department of Botany, University of Minnesota
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| Emner |
