Geography and environment / 
Edited by Prithvish Nag, V. K. Kumra, Jagdish Singh. 
 - New Delhi :  Concept Pub,  1997. 
 - 320 p :  ill. 
 -  vol. 2 : Regional issues .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>8170226074 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental protection.
<br/><br/><label>LC Class. No.: </label>TD173  / .G46