Asthana, D.K. <br/><br/>
Environment / 
by D.K. Asthana, 
 - New Delhi :  S, Chand,  1998. 
 - xix, 434 p. :  ill. ;  
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>8121916542 (hbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental degradation<br/>Environmental policy<br/>Environmental protection--Congresses.
<br/><br/><label>Dewey Class. No.: </label>363.7  / AST