I. On tropical American Compositae, chiefly Eupatoriae -- II. A recension of the Eupatoriums of Peru /
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| Typ dokumentu: | Kniha |
| Jazyk: |
angličtina |
| Vydavatel: |
Boston :
American Academy of arts and sciences,
1919.
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| Edice: |
Proceedings of the American Academy of arts and sciences ;
Vol. 55, No. 1 Contributions from the Gray herbarium of Harvard university. New series ; No. LX |
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