000			00443nam a2200169Ia 4500
008			130910s9999 xx 000 0 und d
020			_a0442253168
041			_aeng
082			_221st ed. _a551 _bMEA/E
100			_aMears, Brainerd
245			_aEssentials of geology _cBrainerd Mears
260			_aNew York : _bD. Van Nostrand Company , _c1978
300			_ax, 408 p. : ill.
504			_aIndex: p. 409-20.
653			_aGeology
942			_cEN _2ddc _01
999			_c4012 _d4012