000 00475pam a2200157a 44500
008 160408bc1992 xxu||||| |||| 00| 0 eng d
020 _a058208783X
082 _a550.223
_bP871i
100 _aPowell, Derek
245 1 _aINTERPRETATION OF GEOLOGICAL STRUCTURES THROUGH MAPS
_cA INTRODUCTORY PRACTICAL MANUAL
260 _aEssex
_bLongman
_cc1992
300 _axi,176
650 _aGeological, Mapping -- Handbooks, Manuals, Etc
964 _gCIRC
997 _aA115934 C
999 _c323495
_d323495