WILDERNESS NAVIGATION

WILDERNESS NAVIGATION: Finding Your Way Using Map, Compass, Altimeter, & GPS, By Mike Burns & Bob Burns Whether you are climbing a glacier, orienteering in the backcountry, or on an easy day hike, Mike and Bob Burns cover all the latest technology and time-tested methods to help you learn to navigate-from how to read a map to compasses and geomagnetism.
141 pages.