Ambash, R S <br/><br/>
Environment and pollution :   an ecological approach / 
 Environment and pollution 
R S Ambasht, P K Ambasht 
 - 4th ed. 
 - New Delhi :   Cbs Publishers & Dist.,  2005 
 - xii, 323 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>8123912234 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pollution.<br/>Ecology.
<br/><br/><label>Dewey Class. No.: </label>363.73    / AME 2006