333.7<br/>SRI<br/><br/>
7637<br/><br/>
Srivastava, P. R. <br/><br/>
GLOBAL ENVIRONMENT SERIES 

. – NEW DELHI :  COMMONWEALTH PUBLISHERS.
<br/><br/>v, 332 p. 
<br/><br/>ISBN 81-7169-447-0 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>ENVIRONMENTAL SCIENCE
<br/><br/><label>Dewey Class. No.: </label>333.7  / SRI