International Code of Botanical Nomenclature adopted by the Twelfth International Botanical Congress. Leningrad, July 1975
| Autor principal: | |
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| Altres autors: | , , , , , , , , , |
| Format: | Llibre |
| Idioma: | English German French |
| Publicat: |
Utrecht
Bohn, Schltema & Holkema
1978
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| Matèries: |