Rai, Topdhan <br/><br/>
Trees of the Sikkim Himalaya 
Topdhan Rai and, Lalit Kumar; Rai. 
 - New Delhi  Indus Publishing Company  1994 
 - 120p., col.photos; 30cm. 
<br/><br/><label>ISBN: </label>81-7387-001-2. 
<br/><br/><label>Dewey Class. No.: </label>582.1600954167  / R17T