TY - BOOK AU - Gunn,Donald L. AU - Stevens,J.G.R. TI - Pesticides and human welfare SN - 0198545223 AV - SB951 .P47 1976 PY - 1976/// CY - Oxford [Eng.] PB - Oxford University Press KW - Pesticides KW - Environmental aspects KW - Pests KW - Control N1 - Includes bibliographies and index ER -