Amarasekara, G. P <br/><br/>
Impacts of hydrological changes on salinography, and Biology and Fishery of etroplus suratensis and scylla serrata in Koggala lagoon, Sri Lanka 

 - (89) 
 - Matara  Faculty of Fisheries and Marine Sciences and Technology, University of Ruhuna  2015 
 - xiv,126 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>FISHERY<br/>FRESHWATER<br/>POST GRADUATE THESIS ENGLISH