Jacobson, Cliff.      frey50        <br/><br/>
The ultimate guide to wilderness navigation / 
Cliff Jacobson, Scottie Barnes, James Churchill. 
 - Guilford, Conn. :  Lyons Press,  c2002. 
 - xi, 189 p. :  ill., maps ;  23 cm. 
<br/><br/> "How to use global positioning systems, how to find your way with map and compass, how to survive in the backcountry"--Cover.  Includes index. 
<br/><br/><label>ISBN: </label>1585744905 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Global Positioning System.<br/>Survival skills.<br/>Wilderness survival.<br/>Orienteering--Equipment and supplies.<br/>Navigation--Equipment and supplies.<br/>Wilderness survival.
<br/><br/><label>Dewey Class. No.: </label>613.69 Jac   12