Washington, DC : Office of Research and Development, U.S. Environmental Protection Agency ; Silver Spring, MD : U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, [2008]
[Silver Spring, Md.] : U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries Service ; Portland, Or. : U.S. Dept. of the Interior, U.S. Fish and Wildlife Service, 1998
Silver Spring, Md. : U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries Service ; Portland, Or. : U.S. Dept. of the Interior, U.S. Fish and Wildlife Service, [1998]
Silver Spring, Md. : U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries Service ; Portland, Or. : U.S. Dept. of the Interior, U.S. Fish and Wildlife Service ; Bethesda, Md. : May be purchased from Fish and Wildlife Reference Service, [1998]
Silver Spring, Md. : U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries Service ; Portland, Or. : U.S. Dept. of the Interior, U.S. Fish and Wildlife Service ; Bethesda, Md. : May be purchased from Fish and Wildlife Reference Service, [1998]
Silver Spring, Md. : U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries Service ; Portland, Or. : U.S. Dept. of the Interior, U.S. Fish and Wildlife Service ; Bethesda, Md. : Fish and Wildlife Reference Service, [1998]
Silver Spring, Md. : U.S. Dept. of Commerce, National Oceanographic and Atmospheric Administration, National Marine Fisheries Service ; Portland, Or. : U.S. Dept. of the Interior, U.S. Fish and Wildlife Service ; Bethesda, Md. : May be purchased from Fish and Wildlife Reference Service, [1998]
Silver Spring, Md. : U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries Service ; Portland, Or. : U.S. Dept. of the Interior, U.S. Fish and Wildlife Service ; Bethesda, Md. : May be purchased from Fish and Wildlife Reference Service, [1998]