World directory of environmental organisations 
edited by Priya Ranjan Trivedi ...[et al.] 
 - New Delhi  Indian Institute of Ecology and Environment  1997 
 - 606p.; 24cm. 
<br/><br/><label>ISBN: </label>8170248566 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pollution Organization<br/>Environmental Engineering
<br/><br/><label>Dewey Class. No.: </label>333.706  / WOR