00680nam a22002297a 4500 20170124110243.0 628446 00.00 0139369066 628446 Cen Lib/Ret DPL EN 614.3 HAR Harmer, Ruth Mulvey 96402 Unfit for human consumption / by Ruth Mulvey Harmer London Prentice-Hall 1971 viii,374p. 21cm(Hb) Includes bibliographic references and index Pesticides--Environmental aspects 96403 Pesticides--Toxicology 96404 ddc EN 614.3 HAR 135353 135353 4 0 0 0 L L 2015-10-05 0 614.3 HAR 628446 2015-10-05 00:00:00 1 2015-10-05 EN W/d List No. 6873/4 ; dtd 20/08/2020