Polar bear reproductive biology and denning
By: by Jack W. Lentfer.
Contributors: Alaska. Division of Game. Federal aid in wildlife restoration. Projects W-17-3 and W-17-4.
Publisher: Alaska Dept. of Fish and Game
Published: 1976
Place of publication: Juneau
Language: eng
Number of pages: 22
Subjects: Polar bear.; Mammals -- Alaska.
Notes: "Final report, Federal Aid in Wildlife Restoration, Projects W-17-3 and W-17-4, job. 5. 4R."

Bibliography: p. 20-22.