00586nam a2200181Ia 4500003000600000005001700006008004100023020001500064040004900079082001400128100002600142245003300168260002300201500002000224942001200244952013100256999001700387NORSU20240723031105.0240220s9999    xx            000 0 und d  a0070354472  aNORSU Dumaguete (Main Campus ll)cNORSU-MCII  a551.9 K85  aKrauskopf,  Konrad B. 0aIntroduction to Geochemistry  bMcGraw-Hillcc1979  aIncludes index.  cBK2ddc  00102ddc4070aNORSU-MCIIbNORSU-MCIIcCIRCd2024-02-20i42512l0o551.9 K85pNORSU000005282r2024-02-20tc1w2024-02-20yBK  c23681d23681