Vashishta, P C et. al. <br/><br/>
Botany for degree students: Gymnosperms 

 - 27 
 -  S Chand & Co. Ltd., New Delhi  2008 
 - 580 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Dewey Class. No.: </label>581  VAS-B27