Fernando, C.H.  <br/><br/>
The freshwater fauna and fisheries of Sri Lanka 

 - Colombo  NRE & Science Authority of SL  1990 
 - [xii],444p.  27cm 
 - Zoological survey of Sri Lanka .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Freshwater
<br/><br/><label>Dewey Class. No.: </label>639.3  / FER