Specifications for water supply, sewerage and storm water drainage works Sri Lanka 

 - Colombo  ICTAD  1986 
 - 235p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ENVIRONMENTAL ENGINEERING<br/>SEWERAGE<br/>STORM WATER<br/>WATER DRAINAGE<br/>WATER SUPPLY
<br/><br/><label>Universal Decimal Class. No.: </label>628