First Announcement:15th. Congress And Exhibition Water Management In The Next Century 30 August - 12 Sept. 1993 

 - ICID  1993 
 - p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ICID Publications.<br/>General.<br/>ICID.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Netherland,Hague.