Books by N.C.) U.S. Fish and Wildlife Service. Endangered Species Field Office (Asheville:
Books in the extended shelves:
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U.S. Fish and Wildlife Service. Endangered Species Field Office (Asheville, N.C.): Recovery plan for the Cumberland bean pearly mussel, Villosa trabalis (Conrad, 1834) (USFWS Region 4, 1984), also by Steven Ahlstedt, U.S. Fish and Wildlife Service, and U.S. Fish and Wildlife Service. Region 4 (page images at HathiTrust)- U.S. Fish and Wildlife Service. Endangered Species Field Office (Asheville, N.C.): Recovery plan for the orange-footed pearly mussel, Plethobasus cooperianus (Lea, 1834) (USFWS Region 4, 1984), also by Steven Ahlstedt, U.S. Fish and Wildlife Service, and U.S. Fish and Wildlife Service. Region 4 (page images at HathiTrust)
- U.S. Fish and Wildlife Service. Endangered Species Field Office (Asheville, N.C.): Recovery plan for the pale lilliput pearly mussel, Toxolasma (=Carunculina) cylindrellus (Lea, 1868) (USFWS Region 4, 1984), also by Steven Ahlstedt, U.S. Fish and Wildlife Service, and U.S. Fish and Wildlife Service. Region 4 (page images at HathiTrust)
- U.S. Fish and Wildlife Service. Endangered Species Field Office (Asheville, N.C.): Recovery plan for the rough pigtoe pearly mussel, Pleurobema plenum (Lea, 1840) (USFWS Region 4, 1984), also by Steven Ahlstedt, U.S. Fish and Wildlife Service, and U.S. Fish and Wildlife Service. Region 4 (page images at HathiTrust)
- U.S. Fish and Wildlife Service. Endangered Species Field Office (Asheville, N.C.): Recovery plan for the white warty-back pearly mussel, Plethobasus cicatricosus (Say, 1829) (USFWS Region 4, 1984), also by Steven Ahlstedt, U.S. Fish and Wildlife Service, and U.S. Fish and Wildlife Service. Region 4 (page images at HathiTrust)
Find more by N.C.) U.S. Fish and Wildlife Service. Endangered Species Field Office (Asheville at your library, or elsewhere.