Possible External Support to UNESCO Activities in the Area of Warm Humid Region Hydrology and Water Management 

 - IHP Unesco, Paris  [date of publication not identified] 
 - p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hydrology.<br/>General.<br/>HYDRO.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>France.