Chadha, S K  . <br/><br/>
Himalayas : environmental problems /  
S.K.Chadha. 
 - New Delhi :   Ashish Publishing House ,   1990. 
 - 190p. :   ills ;   21cm .  
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>8170243548  Rs. 200.00 
<br/><br/><label>Subjects--Index Terms: </label>ENVIRONMENTAL SCIENCE 
<br/><br/><label>Dewey Class. No.: </label>577.55095496  / CHA/H