Optimum probing for avalanche victims
By: Ronald I. Perla
Contributors: United States. Forest Service; Alta Avalanche Study Center
Series: Miscellaneous report / Alta Avalanche Study Center -- no. 13; Miscellaneous report (Alta Avalanche Study Center) -- no. 13.
Publisher: U.S. Dept. of Agriculture, Forest Service
Published: 1967
Place of publication: [Utah?]
Language: eng
Number of pages: 10
Subjects: Avalanches; Search and rescue operations; Snow
Notes: "June 1967."

Includes bibliographic references.