Surface Mining and Our Environment :  a special report to the Nation / 
Department of the Interior. 
 - [Washington]:   Department of the Interior,   [1967].  
 - 124 p. :  ill., maps, tables ;  31 cm. 
<br/><br/>Includes bibliographical references (p. 122). 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Strip mining--Environmental aspects--United States<br/>Reclamation of land--United States<br/>Soil conservation--United States
<br/><br/><label>Dewey Class. No.: </label>333.720973