THE IRRIGATION DEPARTMENT <br/><br/>
Hundred years of the Irrigation Department: Centenary Commemoration Volume 1900- 

 - Colombo  The Irrigation Dept.  2000 
 - xxx,510p. 
<br/><br/><label>ISBN: </label>955-8431-00-1 
<br/><br/><label>Dewey Class. No.: </label>333.9130549