A population analysis of the Yellowstone grizzly bears
By: by John J. Craighead, Joel R. Varney, Frank C. Craighead, Jr.
Contributors: Varney, Joel R.; Craighead, Frank C. 1916-; Montana Forest and Conservation Experiment Station.; University of Montana (Missoula, Mont.). Montana Cooperative Wildlife Research Unit.; University of Montana--Missoula. School of Forestry.
Series: Montana Forest & Conservation Experiment Station, School of Forestry, University of Montana. Bulletin -- 40.; Bulletin (Montana Forest and Conservation Experiment Station) -- no. 40.
Publisher: Montana Forest and Conservation Experiment Station
Published: 1974
Place of publication: Missoula
Language: eng
Number of pages: 20
Subjects: Grizzly bear -- Yellowstone National Park.; Bear populations -- Yellowstone National Park.
Notes: On t.p.: Montana Cooperative Wildlife Research Unit, University of Montana.

Bibliographical references: p. 20.

PHOTOCOPY.