Fossil Butte
Subtitle: Fossil Butte National Monument, Wyoming.
Contributors: United States. National Park Service.
Publisher: National Park Service, U.S. Dept. of the Interior
Published: 1990
Place of publication: [Washington, D.C.?]
Language: eng
Subjects: Fossils -- Wyoming.; National parks and reserves -- Wyoming.; Fossil Butte National Monument (Wyo.)
Notes: Shipping list no.: 90-364-P.