title: IV. Occurrence and distribution of pesticide residues. Pesticide residues in the atmosphere.
mesh_terms: D000382:Agricultural Workers' Diseases / Q000453:epidemiology; D000388:Air / Q000032:analysis*; D000397:Air Pollution; D002706:Chlordan / Q000032:analysis; D003632:Dichlorodiphenyldichloroethane / Q000032:analysis; D004026:Dieldrin / Q000032:analysis; D004781:Environmental Exposure; D006801:Humans; D007306:Insecticides / Q000032:analysis; D010278:Parathion / Q000032:analysis; D010575:Pesticides / Q000032:analysis*
chemical_list: D007306:Insecticides; D010575:Pesticides; D002706:Chlordan; D010278:Parathion; D004026:Dieldrin; D003632:Dichlorodiphenyldichloroethane