title: Organochlorine insecticide, polychlorinated biphenyl, and metal residues in some South Dakota birds, 1975-76.
mesh_terms: D000818:Animals; D001717:Birds / Q000378:metabolism*; D001923:Brain Chemistry; D005241:Feathers / Q000032:analysis; D007306:Insecticides; D008099:Liver / Q000032:analysis; D008670:Metals / Q000032:analysis*; D010573:Pesticide Residues / Q000032:analysis*; D011078:Polychlorinated Biphenyls / Q000032:analysis*; D013023:South Dakota
chemical_list: D007306:Insecticides; D008670:Metals; D010573:Pesticide Residues; D011078:Polychlorinated Biphenyls