Benvenuti nel catalogo della Biblioteca del Mare. Stazione Zoologica Anton Dohrn

Toxicity of Dipyridyls and certain other organic compounds as contact insecticides /

Richardson, Charles H.

Toxicity of Dipyridyls and certain other organic compounds as contact insecticides / by Charles H. Richardson and C. R. Smith - Washington : Govt. Print. Office, 1926 - 597-609 p. : ill. ; 26 cm - Journal of agricultural research ; 33 .

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