Kumar, H.D. <br/><br/>
A Textbook on algae 
H.D. Kumar and, H.N. Singh. 
 - New Delhi  Affiliated East  [n.d.] 
 - viii,270p., ill.; 24cm. 
<br/><br/><label>ISBN: </label>8185938229. 
<br/><br/><label>Dewey Class. No.: </label>589.3  / K98T