Detwyler, Thomas R.,  1938-. <br/><br/>
Man's impact on environment / 
compiled by Thomas R. Detwyler. 
 - New York :  McGraw-Hill,  1971. 
 - xiii, 731 p. :  ill., maps. ;  26 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>0070165920 
<br/><br/><label>LCCN: </label>78-139551 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Man--influence on nature.<br/>Pollution.