Pandey, S N; Trivedi, P S <br/><br/>
Textbook of Botany, Vol.1 

 -  Vikas Publishing House Pvt. Ltd., New Delhi  1978 
 - 626 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Dewey Class. No.: </label>PG 581  PAN-T.1