000 00369nam a2200133Ia 4500
008 190829s9999 xx 000 0 und d
020 _a9789380108148
082 _a551.9
_bWAL/ES
100 _aWALTHER, John V.
245 0 _aESSENTIALS OF GEOCHEMISTRY
250 _a2nd Ed.
260 _bJones and Barlett Publishers, Massachussetts
_aMASSACHUSSETTS
_c2010
942 _cBK
999 _c9462
_d9462