000 00540nam a2200217Ia 4500
003 GCL
008 140319s9999 xx 000 0 eng d
040 _aGCL /
_cGCL
082 0 4 _a553.28
_bL O
100 1 _aLON, D.C
245 1 0 _aOIL AND GAS /
_cLON, D.C
700 1 _aROSS, R.J.P.
700 1 _aMORTIMER, GLENN W.
260 _a[S.N] :
_bWILEY EASTERN LIMITED ،
_c1990
300 _a107 P
650 0 4 _aPETROLEUM - INDUSTRY
650 0 4 _aOIL - GAS LEASES
650 0 4 _aPETROLEUM
650 0 4 _aGAS - NATURAL
942 _2ddc
_cBK
999 _c20558
_d20558