Risk, Paul H, <br/><br/>
Outdoor safety and survival /Paul H. Risk. 

 - New York :  J. Wiley,  (c)1983. 
 - xii, 340 pages :  illustrations ;  24 cm. 
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<br/><br/><label>LCCN: </label>82023810 
<br/><br/><label>LC Class. No.: </label>GV191  / .O983 1983