000 00436nam a2200145 4500
001 0000003476
008 121107 eng
040 _aJMG HQ
090 0 0 _a628.1159522
_bYOG
100 0 _aYogeswaran Mailvaganam
245 1 0 _aConcepts employed in the design and construction of horizontal wells in Sarawak
_bGSKL 037/12/141
_cYogeswaran Mailvaganam
260 _c1989
300 _a1v. (various pagings)
_bill.
_c30 cm
650 0 _aWells
_zSarawak
999 _c19722
_d19722