Chiras, Daniel D. <br/><br/>
Natural Resource Conservation : Management for a Sustainable future / 
Chiras, Daniel D. 
 - 10th ed. 
 - xii, 659 p. ; 29 cm. 
<br/><br/><label>ISBN: </label>9780132251389 
<br/><br/><label>Dewey Class. No.: </label>333.72