The Botanical Work of the Ruth Brothers of Bucks County, Pennsylvania, and its Significance Today
| Autor: | White, Pamela, Rhoads, Ann F. |
|---|---|
| Zdroj: | Bartonia, 1996 Jan 01(59), 71-79. |
| Databáze: | JSTOR Journals |
| Externí odkaz: |
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| Autor: | White, Pamela, Rhoads, Ann F. |
|---|---|
| Zdroj: | Bartonia, 1996 Jan 01(59), 71-79. |
| Databáze: | JSTOR Journals |
| Externí odkaz: |
|