Chlorinated hydrocarbons and mercury in birds of Lake Päijänne, Finland--1972-74.
D000818:Animals; D001717:Birds / Q000378:metabolism*; D005260:Female; D005387:Finland; D006843:Hydrocarbons, Chlorinated / Q000032:analysis*; D007306:Insecticides / Q000032:analysis; D008297:Male; D008628:Mercury / Q000032:analysis*; D010573:Pesticide Residues / Q000032:analysis
D006843:Hydrocarbons, Chlorinated; D007306:Insecticides; D010573:Pesticide Residues; D008628:Mercury