Detwyler, Thomas R.  1938- <br/><br/>
Man's impact on environment / 
[compiled by] Thomas R. Detwyler. 
 - New York :  McGraw-Hill,  c1971 
 - xiii, 731 p. :  illus., maps. ;  26 cm. 
 - McGraw-Hill series in geography .
<br/><br/>Includes bibliographical reference and index. 
<br/><br/><label>ISBN: </label>0070165920 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nature--Effect of human beings on.<br/>Pollution.
<br/><br/><label>Dewey Class. No.: </label>500.1  / DEM 1971