Jayathunga, Nihal <br/><br/>
චාරිකා 
 Chaarika 

 - Colombo  Gunasena   1987 
 - 108p.,map., ill.,  18 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mahaweli <br/>Hydro power <br/>Irrigation
<br/><br/><label>Universal Decimal Class. No.: </label>(x)626.18  / JAY