The Sierra Club Guide to Map, Compass and GPS
by
W. S. Kals
Language: English
Release Date: July 1, 2010
Sooner or later any outdoor enthusiast will need more than trail markers for guidance. This best-selling manual - now thoroughly revised and updated - is designed for anyone who wants to chart a course in the wilderness: hiker, backpacker, snowshoer, skier, fisherman, or hunter. Step by step, it teaches...