DieldrinPesticidesPesticide ResiduesAldrinInsecticidesHydrocarbons, ChlorinatedDiazinonEndosulfanLindaneCarbarylChlordanDDTChlorpyrifosToxapheneAgricultural Workers' DiseasesAgricultureBassHeptachlorAgrochemicalsHeptachlor EpoxidePest ControlInsecticide ResistanceDichlorodiphenyl DichloroethyleneEnvironmental ExposureOccupational ExposureWater Pollutants, ChemicalEnvironmental PollutantsOrganophosphate Poisoning