Residues in food and feed; a study of the sources of insecticide residues in milk on dairy farms in Illinois--1971.
D000452:Aldrin / Q000032:analysis; D000821:Animal Feed / Q000032:analysis; D000818:Animals; D002849:Chromatography, Gas; D003634:DDT / Q000032:analysis; D003612:Dairying; D003633:Dichlorodiphenyl Dichloroethylene / Q000032:analysis; D004026:Dieldrin / Q000032:analysis; D006533:Heptachlor / Q000032:analysis; D007087:Illinois; D007306:Insecticides / Q000032:analysis*; D008892:Milk / Q000032:analysis*; D010573:Pesticide Residues / Q000032:analysis*; D012987:Soil / Q000032:analysis; D014881:Water Supply
D007306:Insecticides; D010573:Pesticide Residues; D012987:Soil; D003633:Dichlorodiphenyl Dichloroethylene; D006533:Heptachlor; D003634:DDT; D004026:Dieldrin; D000452:Aldrin