Sulong Enjop <br/><br/>
Groundwater investigation in hard rocks  exploration test well drilling and construction, Sarikei, Sarikei Division Sarawak 
by Sulong Enjop 
 - 1991 
 - 1v. (unnumbered)  ill.  30 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Groundwater--Sarawak--Sarikei<br/>Water-supply--Sarawak--Sarikei<br/>Geology--Survey--Sarawak--Sarikei<br/>Wells--Sarawak--Sarikei
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Sarikei (Sarawak)