George, J. E. <br/><br/>
Further exploratory drilling for groundwater at Madang 
by J. E. George 
 - [Port Moresby�  Office of Minerals and Energy  1978 
 - [4], 7 leaves, [10] leaves of plates  maps  30 cm 
 - Report  78/3 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Boring<br/>Groundwater--Papua New Guinea--Madang Province