Pandey, Brahma Prakash <br/><br/>
Modern practical botany, Vol.1 

 -  S Chand & Co., New Delhi  1985 
 - 398 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Dewey Class. No.: </label>581  PAN-M.1