Memory-map Navigation Workshop DVD: How to Use a Map,a Compass and GPS (Memory Map)
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Wilderness Navigation: Finding Your Way Using Map, Compass, Altimeter & Gps (Mountaineers Outdoor Basics) (Kindle Edition)
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An ideal book for those who aspire to travel with precision in the backcountry. -- Lewiston ...
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Land Navigation Handbook: The Sierra Club Guide to Map, Compass and GPS (Sierra Club Outdoor Adventure Guide) (Paperback)
This bestselling manual—now thoroughly revised and updated—is designed for anyone who wants to chart a course ...
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