The Avalanche Book

e
4610
Primary K
Combined
Secondary Di
Avalanche
Author 1
Armstrong, Betsy
Author 2
Williams, Knox
Author 3
Armstrong, Richard
Date
1992
Issue
240 p. illus.
Abstract
Revised and updated edition
Abstract line 2
Excellent, bibliography, pp. 225-230.
Abstract line 3
ISBN l-555911196 pbk