Specifications for irrigation and land drainage works 

 - Colombo  ICTAD  1999 
 - 157p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CIVIL ENGINEERING<br/>ICTAD<br/>IRRIGATION<br/>LAND DRAINAGE<br/>LAND RECLEMATION
<br/><br/><label>Universal Decimal Class. No.: </label>626.8  / ICT