Aaradhana, P.S <br/><br/>
Himalayan ecology 

 - Delhi  Rajat Publications  1998 
 - vi,328p.  HB  23cm. 
<br/><br/> includes index 
<br/><br/><label>ISBN: </label>8187317051 
<br/><br/><label>Dewey Class. No.: </label>577.53  / _