Browsing by Subject "INSECTICIDAS DE ORIGEN VEGETAL"
Now showing items 1-2 of 2
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Bioinsecticides for forest and shade tree defoliators: Annotated Bibliography of Nontarget Impacts
(USDA Forest Service. Forest Health Technology Enterprise Team, 1997) -
Semiochemicals of Forest and Shade Tree Insects in North America and Management Applications
(USDA Forest Service. Forest Health Technology Enterprise Team, 1997)