Certification Programme for operatives within the Caribbean water & waste sectors : status report, June 1998 

 - [S.l.]  The Association  1998 
 - 1 v. (various pagings) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>WATER
<br/><br/><label>Universal Decimal Class. No.: </label>17.05.05 C2771