Abeywickrama, B.A <br/><br/>
The genera of the freshwater algae of Sri Lanka pt.1 

 - Colombo  National Science Council of Sri Lanka  1979 
 - 103p.  Illustration 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ALGAE<br/>Biology<br/>Freshwater Algae<br/>Life Sciences<br/>Sri Lanka
<br/><br/><label>Dewey Class. No.: </label>579.8095493  / ABE