Chadha, S.K. <br/><br/>
Himalayan ecology 
S.K. Chadha 
 - New Delhi  Ashish Publishing House  1989 
 - xii, 169p.  ill.  22cm 
<br/><br/><label>ISBN: </label>8170242339  Rs.100 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology--India
<br/><br/><label>Dewey Class. No.: </label>574.5  / CHA