Water management  basic issues = Gestion del'eau: aspects fondamentaux 
Organization for Economic Cooperation and Development  
 - Paris  OECD  1972  
 - 546p  ill  24cm 
<br/><br/><label>ISBN: </label>9264010009 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water resources development--Congresses.
<br/><br/><label>LC Class. No.: </label>TC401