Fort Union Trading Post.
Contributors: United States. National Park Service.
Publisher: National Park Service, U.S. Dept. of the Interior
Published: 2007
Place of publication: [Washington, D.C.]
Language: eng
Subjects: Historic sites -- North Dakota; Historic sites -- Montana; Fort Union Trading Post National Historic Site (N.D. and Mont.)
Notes: Shipping list no.: 2007-0320-P.