Weerakoon, S.B. <br/><br/>
Proceedings of hydro Sri lanka 

 -  Central engineering consultancy bureau  2007 
 - 612p.,  30 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hydro power
<br/><br/><label>Universal Decimal Class. No.: </label>621  / WEE