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J. D. Warthen

3 books

Books by J. D. Warthen

Azadirachta indica
Azadirachta indica
1979
Adult house fly feeding deterrent from neem seeds
Adult house fly feeding deterrent from neem seeds
1978
An antifeedant for fall armyworm larvae from neem seeds
An antifeedant for fall armyworm larvae from neem seeds
1978