A bibliography of cyanide compounds used as insecticides, 1930 /
by H.L. Cupples.
APA Citation
Cupples, H. Leslie., United States. Bureau of Entomology and Plant Quarantine. Division of Insecticide Investigations. (1935). A bibliography of cyanide compounds used as insecticides, 1930. Washington, D.C.: U.S. Dept. of Agriculture, Bureau of Entomology and Plant Quarantine, Division of Insecticide Investigations.
MLA Citation
Cupples, Homer Leslie, 1899-, and United States. Bureau of Entomology and Plant Quarantine. Division of Insecticide Investigations. A Bibliography of Cyanide Compounds Used As Insecticides, 1930. Washington, D.C.: U.S. Dept. of Agriculture, Bureau of Entomology and Plant Quarantine, Division of Insecticide Investigations, 1935.