Lanen, Henny A.J. van, Dr. Ir. <br/><br/>
Monitoring for groundwater management in (semi-)arid regions / Dr. Ir. Henny A.J. van Lanen 

 - Paris : UNESCO,  1998 
 - 224p; illust. 30cm 
 - Studies and report in hydrology ; no.57 .
<br/><br/><br/>ENG 
<br/><br/><label>ISBN: </label>9231035797 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Groundwater