Whitaker J Russell <br/><br/>
American resources  their management and conservati    

 - New York  Arno Press U S A       1972 
 - x,497p.  cm. 
 - Use and abuse of America's natural resources .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geoparphy
<br/><br/><label>Dewey Class. No.: </label>U671.73, J1