PANDEY (S N) and others <br/><br/>
Textbook of Pteridophyta 

 - ND  Vikas publishing house pvt ltd  1995 
 - 251 
<br/><br/><label>ISBN: </label>0 7069 9852 9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Textbook<br/>Pteridophyta<br/>of
<br/><br/><label>Dewey Class. No.: </label>587 PANT