Randhawa, M.S. <br/><br/>
Zygnemaceae 

 - Newdelhi,  Indian Council of Agricultural Research,  1959, 
 - 473p.  ill.  23cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Zygnemaceae
<br/><br/><label>Dewey Class. No.: </label>582.262  / RAN