Survey of mountain beaver damage to forests in the Pacific Northwest
By: by the Working Group of the Mountain Beaver Subcommittee.
Contributors: Western Forestry and Conservation Association. Northwest Forest-Animal Damage Committee. Working Group of the Mountain Beaver Subcommittee.; Washington (State). Dept. of Natural Resources.
Series: DNR note -- no. 26
Publisher: State of Washington, Dept. of Natural Resources
Published: 1979
Place of publication: [Olympia]
Language: eng
Number of pages: 16
Subjects: Beavers; Trees -- Wounds and injuries -- Northwest, Pacific; Trees -- Diseases and pests -- Northwest, Pacific
Notes: Title from caption.

"March 1979."