Pesticide residues in soil from eight cities--1969.
D002140:California; D002706:Chlordan / Q000032:analysis; D002849:Chromatography, Gas; D003237:Connecticut; D003634:DDT / Q000032:analysis; D004026:Dieldrin / Q000032:analysis; D004732:Endrin / Q000032:analysis; D004988:Ethers, Cyclic / Q000032:analysis; D005431:Florida; D006533:Heptachlor / Q000032:analysis; D007306:Insecticides / Q000032:analysis*; D007615:Kansas; D008991:Monitoring, Physiologic; D009515:New Jersey; D010573:Pesticide Residues / Q000032:analysis*; D012987:Soil / Q000032:analysis*; D013781:Texas; D014112:Toxaphene / Q000032:analysis; D014589:Utah; D014922:Wisconsin
D004988:Ethers, Cyclic; D007306:Insecticides; D010573:Pesticide Residues; D012987:Soil; D002706:Chlordan; D006533:Heptachlor; D014112:Toxaphene; D003634:DDT; D004026:Dieldrin; D004732:Endrin