Eggshell thinning, chlorinated hydrocarbons, and mercury in inland aquatic bird eggs, 1969 and 1970.
D000818:Animals; D001717:Birds; D002849:Chromatography, Gas; D003633:Dichlorodiphenyl Dichloroethylene / Q000032:analysis; D004528:Egg Shell / Q000032:analysis*; D004531:Eggs / Q000032:analysis; D007306:Insecticides / Q000032:analysis / Q000494:pharmacology*; D008628:Mercury / Q000032:analysis / Q000494:pharmacology*; D010573:Pesticide Residues / Q000032:analysis; D011078:Polychlorinated Biphenyls / Q000032:analysis; D013045:Species Specificity; D013223:Statistics as Topic
D007306:Insecticides; D010573:Pesticide Residues; D003633:Dichlorodiphenyl Dichloroethylene; D011078:Polychlorinated Biphenyls; D008628:Mercury