U.S. Fish and Wildlife Service; Buck, Jeremy; Sproul, Elaine
(Portland, Or. : U.S. Fish and Wildlife Service, Region 1, [1999], 1999-10-18)
Reports on the results of a study on the effects of Organochlorine contaminants on Double-crested cormorants from the Lewis and Clark National Wildlife Refuge in the Columbia River Estuary. Makes recommendations for ...