Fernando, C H. <br/><br/>
Freshwater Fauna and Fisheries of Sri Lanka 

 - Colombo :  Natural Resources,   1990. 
 - iii,444p.;  ill.;  28cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture<br/>Fish
<br/><br/><label>Dewey Class. No.: </label>639.31  / FER