1
Published 2005
American Chemical Society
Subjects: ...Pest Control, Biological...

2
Published 2006
American Chemical Society
Subjects: ...Roots (Botany) / Diseases and pests / Biological control...

3
Published 1966
American Chemical Society
Subjects: ...Pest Control, Biological...

4
Published 1950
American Chemical Society
Subjects: ...Biological insecticides / Toxicology...