TY - BOOK AU - Stevens,J.G.R. AU - Gunn,Donald L. TI - Pesticides and human welfare SN - 0198545223 AV - QH545.P4 PES PY - 1976/// CY - Oxford, Eng. PB - Oxford University Press KW - Pesticides KW - Environmental aspects KW - Pests KW - Control N1 - Includes bibliography ER -