000 00640cab a2200241 4500
001 A48
008 090401t1990 xxu||||| |||| 00| 0 eng d
035 _a(Sirsi) u31931
041 _aeng
100 _aWatkins, E.
245 4 _aThe Shell Ethylene pipeline project
260 _c1990
350 _a0
490 _aLand & Minerals Surveying
_v8(10) October 1990, 9-12(4)
650 _aMINERAL WORKINGS
650 _aNORTH WEST ETHYLENE PIPELINE PROJECT
650 _aPIPELINE CONSTRUCTION
650 _aPIPELINES ACT 1962
650 _aSITE INVESTIGATION
690 _aMINING AND MINERALS
942 _n0
948 _c04/03/1997
999 _c21427
_d21427