The 1989 recommended pesticide and nitrogen use survey : description and policy applications / - OpenAGRICOLA

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The 1989 recommended pesticide and nitrogen use survey : description and policy applications /

Other Authors:: Thompson, Leland C. and Iowa State University. Center for Agricultural and Rural Development.
Format:: Book
Language:: English
Subjects:: Pesticides Application Environmental aspects
Nitrogen fertilizers Environmental aspects
Nitrogen in agriculture Environmental aspects
View in NAL's Catalog:: CAT10850870