Dasmann, Raymond F. <br/><br/>
Environment conservation 

 - 5th ed. 
 - New York  ; John Wiley & Sons  , 1984 
 - x,486p. 
<br/><br/><label>ISBN: </label>047189141x   
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics<br/>Environment Conservation
<br/><br/><label>Dewey Class. No.: </label>333.72  / DAS