Easy identification of the most common freshwater algae / 
Sanet Janse van Vuuren, Jonathan Taylor, Carin van Ginkel, Annelise Gerber 
 - [s.l.] :  North-West University and Department of Water Affairs and Forestry,  2005. 
 - 160 pages :  col. ill ;  30 cm. 
<br/><br/><label>ISBN: </label>0621354716 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Marine algae<br/>Freshwater algae
<br/><br/><label>LC Class. No.: </label>QK 576.S6 E27 2005 CASAT