Wagner, Richard H <br/><br/>
Environment and man 

 - 2 
 - W W Norton & Company, Inc., New York  1974 
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<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental pollution-- Effects of humans-- pollution on ecology
<br/><br/><label>Dewey Class. No.: </label>577.27  WAG-E2