Report of the gal oya project evaluation committee 

 - Colombo  Government printing  1970 
 - 203 p.-                                                                         Sessional paper no. i - 1970 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Irrigation gal oya scheme
<br/><br/><label>Dewey Class. No.: </label>333.91  / GAL