Infestation of crop fields by Striga species in the savanna zones of northeast Nigeria
Autor: | Dugje, I.Y., Kamara, A.Y., Omoigui, L.O. |
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Zdroj: | In Agriculture, Ecosystems and Environment 2006 116(3):251-254 |
Databáze: | ScienceDirect |
Externí odkaz: |