000 00296nam a22001337a 4500
999 _c1605
_d1605
020 _a9789380108148
082 _a551.9
100 _aJohn V Walther
245 _aEssentials of geochemistry
250 _a2nd
260 _aNew Delhi
_bJones and Bartlett
_c2010
300 _a797
942 _cBK
_01