000 00340cam a2200157 4500
001 D13049
008 090401t1878 xxu||||| |||| 00| 0 eng d
035 _a(Sirsi) u7485
041 _aeng
245 _aHydrogeological survey
260 _aLondon
_bHMSO
_c1878
350 _a0
520 _aShelf 183
942 _n0
948 _c04/03/1997
999 _c86420
_d86420