Annals of the Royal Botanic garden, Calcutta 

 - Dehra Dun:  Bishen Singh Mahendra Pal Singh,  1891 
 - iv, 196 p. : ill 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Dewey Class. No.: </label>583.81 PRA