Bioassay of Soil Containing Residues of Chlorinated Hydrocarbon Insecticides with Special Refrence to Control of Japanese Beetle Grubs.
Fleming W.E.
Bioassay of Soil Containing Residues of Chlorinated Hydrocarbon Insecticides with Special Refrence to Control of Japanese Beetle Grubs. - Agril. Research Service U.S. Dept. of Agril. 1962
FLE
Bioassay of Soil Containing Residues of Chlorinated Hydrocarbon Insecticides with Special Refrence to Control of Japanese Beetle Grubs. - Agril. Research Service U.S. Dept. of Agril. 1962
FLE