Guide to water supply=kaedah-kaedah bekalan air(N.M.B. Bab 203)    

 - Petaling Jaya, Selangor :  International Law Book Services,   24cm.    
 - xi;145p. :  ill.;   24cm.    
<br/><br/><label>ISBN: </label>967890344X    
<br/><br/><label>Subjects--Topical Terms: </label><br/>Waterworus--Selangor