Fort Niobrara National Wildlife Refuge
Subtitle: birds, Valentine, Nebraska.
Contributors: U.S. Fish and Wildlife Service.
Publisher: U.S. Dept. of the Interior, U.S. Fish and Wildlife Service
Published: 1994
Place of publication: [Washington, D.C.?
Language: eng
Subjects: Birds -- Nebraska -- Fort Niobrara National Wildlife Refuge -- Classification.; Fort Niobrara National Wildlife Refuge (Neb.)
Notes: Shipping list no.: 94-0114-P.