A population study of the Rocky Mountain bighorn sheep (Ovis canadensis canadensis Shaw) on Wildhorse Island
By: by Herman A. Ogren
Contributors: Montana Fish and Game Commission. Wildlife Restoration Division; Pittman-Robertson Project (Mont.)
Publisher: Montana Fish and Game Commission, Wildlife Restoration Division
Published: 1954
Place of publication: S.l.]
Language: eng
Number of pages: 77
Subjects: Mountain sheep; Big game animals
Other titles: Rocky Mountain bighorn sheep
Notes: Cover title.

"Job Completion Report, Job No. V-A, W-1-R-13 & W-60-R-1."

"September 30, 1954."

"Pittman-Robertson Federal Aid Project."

Includes bibliographical references (leaves 75-77).