Workshop on Environmental for Sustainable Development: Sustainable Development and the Environment Concept & Reality 

 - National Workshop on Environmental Planning and Management  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, N. Sembilan.