Results 321 to 325 of about 117,587 (325)
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Chemical Nature of the Insecticidal Principle in Mamey Seed

Journal of the American Chemical Society, 1945
Merriam A. Jones, Harold K. Plank
openaire   +3 more sources

The Chemical Nature of Copper- Arsenic Insecticides

Journal of Economic Entomology, 1943
H. D. Mann, R. H. Carter, C. M. Smith
openaire   +2 more sources

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