Groundwater exploration and development in crystalline basement aquifers 
/ Proceedings of the workshop held in Harare, Zimbabwe 15-24 June, 1987  
 - London:   Commonwealth Science Council,   1989 
 - v, 402p. 
 - Series no. CSC(89)WMR-13 technical paper 273 .
<br/><br/> Vol. 1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Proceedings
<br/><br/><label>Universal Decimal Class. No.: </label>556.3(082.2)  / M9