Foged, Niels <br/><br/>
Freshwater diatoms in Sri Lanka (Ceylon) 
by Niels Foged 
 - Vaduz  Cramer  1976 
 - 112 p. : ill 
<br/><br/><label>ISBN: </label>3768210723 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BACILLARIOPHYCEAE (BOTANIK)<br/>SRI LANKA (SUEDASIEN). DEMOKRATISCHE SOZIALISTISCHE REPUBLIK SRI LANKA
<br/><br/><label>Dewey Class. No.: </label>589.3 FOG