Department of wildlife conservation  <br/><br/>
A field guide to the fishes in freshwaters of sri lanka : 

 - Department of wildlife conservation :  Battramulla ;  2021. 
 - 502 p ; 21cm .  01 
 - 2024-08-06 
<br/><br/><label>ISBN: </label>9789558135143 
<br/><br/><label>Nat. Bib. No.: </label>0009032 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>WIL 
<br/><br/><label>Universal Decimal Class. No.: </label>590