Owen, Oliver S. <br/><br/>
Natural resource conservation :  management for a sustainable future / 
Oliver S. Owen 
 - 7th ed. 
 - New York :  Prentice Hall,  c1998. 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental science
<br/><br/><label>LC Class. No.: </label>S938  / .O87 1998