000 00304nam a2200133Ia 4500
008 161121s9999 xx 000 0 und d
100 _aMEARS. B
245 0 _aChanging earth, an introductory geology
260 _cVan Mostrand Reinold
365 _b0
650 _aNIL
652 _a#N/A
942 _cBK
999 _c32929
_d32929