Seminaire international annuel du groupe AMHY de friend:  PHI-IV project H-5-5(FRIEND) / 

 - 1st ed. 1st ed. 
 - Paris  UNESCO  1994 
 - 250p .ill.  
 - programme hydrologique International . .
<br/><br/>1993 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1.River Basins