pandey , s.n. <br/><br/>
a text book of botany  bryophyta , pteridophyta , gymnosperms and palaeobotany /  [[Book] :] 
s.n. pandey , p. s trivedi. 
 - 10 ed. 
 - new dlhi :  Vikas publishing house pvt ltd,  2004. 
 - 613 p. ;  22cm. 
 -  1 .
<br/><br/><label>ISBN: </label>070699616x 
<br/><br/><label>Dewey Class. No.: </label>580 
<br/><br/><label>National Library of Medicine Call No.: </label> / PT