International Environmental Meetings: Environmentally Sound Technology Assessment (ESTA) 

 - Mesyuarat Keempat J/kuasa Pemandu Kebangsaan Alam Sekitar  1990 
 - p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water Resources<br/>ENVIRONMENT.<br/>WATER.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>MALAYSIA.