25 years :  International Course for Hydrologists / 
edited by ... and Y. Zhou. 
 - Delft, Netherlands :  International Institute for Hydraulic and Environmental Engineering,   1992. 
 - 146 p. :  ill. 
 - IHE report series ;  no. 25 .
 - International Institute for Hydraulic and Environmental Engineering.  IHE report series ;  no. 25 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water resources development<br/>Groundwater--Study and teaching
<br/><br/><label>LC Class. No.: </label>HD1690.5  / T84