Field study of a chlordane residue problem: soil and plant relationships.
D000383:Agriculture; D000818:Animals; D002706:Chlordan / Q000032:analysis*; D002849:Chromatography, Gas; D004988:Ethers, Cyclic / Q000032:analysis; D005243:Feces; D005506:Food Contamination; D006533:Heptachlor / Q000032:analysis; D000455:Medicago sativa / Q000032:analysis*; D008892:Milk; D009009:Montana; D012037:Refuse Disposal; D012722:Sewage; D012987:Soil / Q000032:analysis*
D004988:Ethers, Cyclic; D012722:Sewage; D012987:Soil; D002706:Chlordan; D006533:Heptachlor