Annals of the Royal Botanical Garden, Calcutta the orchids of the north-western Himalaya  J.F. Duthie. 

 - Calcutta  Bengal Secretariate Press  1906 
 - V.9/: ill. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Orchids-India Botany-India. 
<br/><br/><label>Dewey Class. No.: </label>580.744  / A42A