Christman, R. F.  1936- <br/><br/>
The natural environment :  wastes and control / 
R. F. Christman 
 - Pacific Palisades, Calif. :  Goodyear Pub.,  c1973 
 - 228 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0876206100 :  USD 9.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pollution<br/>Ecology<br/>Environmental protection<br/>Environmental policy
<br/><br/><label>Dewey Class. No.: </label>301.3