Kumar, H. D. Singh, H. N.  <br/><br/>
A textbook on algae / 
by H. D. Kumar and H. N. Singh 
 - New delhi :  Affiliated East-West Press ,  1971 . 
 - 200 p.  Hard Back 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algae<br/>Morphology<br/>Economic importance
<br/><br/><label>Dewey Class. No.: </label>579  / KUM-T