Environment 
edited by Rathindra Narayan Basu 
 - Calcutta  University of Calcutta  2000 
 - 232p. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment Science
<br/><br/><label>Dewey Class. No.: </label>333.7  / EN61