Amos Arthur Heller's Puerto Rico Plant Collecting Itineraries of 1900 and 1902-1903 and Their Utility for the Historical Study of Endangered Plants
| Autor: | Santiago-Valentín, Eugenio |
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| Zdroj: | Brittonia, 2005 Jul 01. 57(3), 292-294. |
| Databáze: | JSTOR Journals |
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