Vasista, P.C. . <br/><br/>
Botany for Degree Students -Gymnosperm /  Textual Documents 
P.C.Vasista,A.K.Singha,Anil Kumar. 
 - Ist / 
 - New Delhi :  S.Chand ,  1976. 
 - 580 p ;  22cm. 
<br/><br/><label>ISBN: </label> PB 
<br/><br/><label>Subjects--Index Terms: </label>Botany-Gymnosperm G-botany 
<br/><br/><label>Dewey Class. No.: </label>587  / Va 363 Bo