Preliminary land planning and classification report as relates to the public domain lands in the Big Horn Basin and Clark Fork of the Yellowstone (Wyoming and Montana)
Series: A Missouri River Basin Investigation
Publisher: United States.  Bureau of Land Management, Region III
Published: 1950
Place of publication: Billings, Mont
Language: eng
Number of pages: 77
Subjects: Public lands
Notes: "November 1950." -- "A Missouri River Basin investigation" -- 1 folded map in rear pocket.