Vashishta, B.R. <br/><br/>
Botany for degree students Vascular cyptograms(pteridophyta) 
B.R Vashishta 
 - New Delhi   S. Chand  1978 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algae
<br/><br/><label>LC Class. No.: </label>QK 522 .V37 PT 1 1990