Proceedings of the Association of Official Seed Analysts of North America
| Natura: | Elettronico Periodico |
|---|---|
| Lingua: | inglese |
| Pubblicazione: |
Association of Official Seed Analysts
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| Soggetti: | |
| Accesso online: | Full text available on JSTOR[1919-01-01 - 1940-01-01] |