Birch, G. R. <br/><br/>
Backpacking equipment :  making it and using it / 
G.R. Birch. 
 - Poole, Dorest :  Blandford Press,  1978. 
 - 78 p. :  ill. ;  22 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0713708751 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Backpacking--Equipment and supplies.<br/>Backpacking.