Snow sense : a guide to evaluating snow avalanche hazard /
Fredston, Jill A.,author.
Fesler, Doug,author.
Alaska.Division of Parks and Outdoor Recreation.
Arctic Environmental Information and Data Center (Alaska)
"Prepared for Snow Avalanche Safety Program, Division of Parks and Outdoor Recreation, Alaska Department of Natural Resources"--Title page verso.
Includes bibliographical references (page 47).
Avalanches
Avalanches