Commoner, Barry. <br/><br/>
The closing circle :  nature, man, and technology. 
/ by Barry Commoner. 
 - New York :  Knopf,   1971. 
 - viii, 343 p. ;  22 cm. 
<br/><br/><label>ISBN: </label>0553141228 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nature --Effect of human beings on; Pollution. 
<br/><br/><label>Dewey Class. No.: </label>301.31 COM