Dasmann, Raymond F  <br/><br/>
Environmental conservation 

 - 3rd ed. 
 - New York:   John Wiley & Sons, Inc.,   1972 
 - xi, 473p. 
<br/><br/><label>ISBN: </label>0-471-19601-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment
<br/><br/><label>Subjects--Index Terms: </label>Nature 
<br/><br/><label>Universal Decimal Class. No.: </label>502.64   / L2