Hart, John,  1948-, <br/><br/>
Walking softly in the wilderness :  the Sierra Club guide to backpacking / 
John Hart. 
 - San Francisco :  Sierra Club Books,  (c)1977. 
 - 436 pages :  illustrations ;  21 cm. 
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<br/><br/><label>LCCN: </label>76021620 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Backpacking.
<br/><br/><label>LC Class. No.: </label>GV199  / .W355 1977 GV199