Fernando, C.H.   <br/><br/>
A preliminary survey of 21 ceylon lakes  - 3. Parasites and Predators, Food of Fish, and Marginal Fauna 

 - Colombo 15 :  NARA,  1965 
 - p.17-27 
 - Bulletin of the Fisheries Research Station Sri Lanka (Ceylon)  ; Vol.18 No. 1 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aquatic Sciences