Proceedings 

 - Shiga  UNEP            1998 
 - 317p  cm. 
 - UNEP International Environment Technology Centre, Publication .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Water Supply<br/>Industrial Economics
<br/><br/><label>Dewey Class. No.: </label>X9(D85):8p1,N96, N8