Snow avalanche general rules for avoiding & surviving snow avalanches.

Other Authors: United States. Forest Service. Pacific Northwest Region.
Format: Book
Language: English
Published: [Portland, Or.?] : Pacific Northwest Region, USDA Forest Service, 1982.
Physical Description: 1 folded sheet (8 pages) : illustrations ; 23 cm.
Edition: Rev. 1982.
Subjects:
Item Description: "Reprinted from USDA Forest Service aid no. 1090 (1974)"--P. [8].
"U.S. Government Printing Office 1987"--P. [8].
CRDP Project record.
Physical Description: 1 folded sheet (8 pages) : illustrations ; 23 cm.