008390000a22002290004500003000900000005001700009020001500026100002100041264004900062490004100111700004800152700004200200700003900242710003100281245001400312300001000326500020300336041000800539650002300547650002800570040001100598PH-MaWHO20241108112619.0  a9241571780  aLitchfield, M.L.  aGeneva : bWorld Health Organization,c1996.  aEnvironmental health criteria ; 178.  aInternational Programme on Chemical Safety.  aUnited Nations Environment Programme.  aInternational Labour Organisation.  aWorld Health Organization.  aMethomyl.  a150p.  aFirst draft prepared by M. L. Litchfield. Published under the joint sponsorship of the United Nations Environment Programme, the International Labour Organisation, and the World Health Organization.  aeng  aMethomylxToxicity  aInsecticides, Carbamate  aWHOLIS