Commoner, Barry,  1917-2012. <br/><br/>
The closing circle :    nature, man and technology /  
Barry Commoner. 
 -  A. A. Knopf,  1980. 
 - viii, 343 p. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>039442350X 
<br/><br/><label>LCCN: </label>76127092  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nature--Effect of human beings on.<br/>Pollution.
<br/><br/><label>Subjects--Index Terms: </label>ბუნება გარემოს დაცვა 
<br/><br/><label>LC Class. No.: </label>GF75  / .C65 
<br/><br/><label>Dewey Class. No.: </label>301.3/1 
<br/><br/><label>Universal Decimal Class. No.: </label>502.7