Wallach Bret  

 - _Americans and Conservation At Odds with Progress / Bret Wallach  
 - Arizona : University of Arizona, 1991  
<br/><br/> Includes index  
<br/><br/><label>ISBN: </label>816509174 
<br/><br/><label>Subjects--Topical Terms: </label><br/>_Human Geography 
<br/><br/><label>LC Class. No.: </label>GF 503 .W35 1991