De Silva, G.N. <br/><br/>
Socio-Economic Survey  of  Fisher Families, 1958-59 

 - Colombo 15 :  NARA,  1964 
 - P. 1 - 44  
 - Bulletin of the Fisheries Research Station Sri Lanka (Ceylon)  ; Vol.17 No. 1  .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aquatic Sciences