000 00292nam a2200133Ia 4500
008 220709b xxu||||| |||| 00| 0 eng d
082 _a551.4
_bT36S
100 _aThomas, J.A.G.
245 _aAn introduction to geological maps
260 _aLondon, Thomas.
300 _a64
630 _aGeological maps
942 _cBooks
906 _a102031
981 _aLondon, Thomas.
982 _a64
983 _aAn introduction to geological maps
999 _c97749
_d97749