Gupta, K M <br/><br/>
Marsilea 

 -  Council of Scientific & Industrial Research, New Delhi  1962 
 - 113 
 - Botanical monograph No, 2 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pteridophyta; Botany
<br/><br/><label>Dewey Class. No.: </label>PG 587  GUP-M