Avalanches and forest cover in the northern Cascades
By: By Thornton T. Munger
Contributors: United States. Forest Service
Series: Circular / U.S. Department of Agriculture, Forest Service -- 173; Circular (United States. Forest Service) -- no. 173.
Publisher: Govt. Print. Off.
Published: 1911
Place of publication: Washington
Language: eng
Number of pages: 12
Subjects: Avalanches