Vasishta, P C <br/><br/>
Gymnosperms/ 

 - New Delhi:  S Chand,  2018 
 - 580p. 
 - Botany for Degree Students .
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>9788121926188 
<br/><br/><label>Dewey Class. No.: </label>585  / VAS.G