TY - BOOK AU - KRAUSKOPF, KONRAD B. TI - INTRODUCTION TO GEOCHEMISTRY T2 - 0 U1 - 551.9 PY - 1967/// CY - NEW YORK-U.S.A. PB - MCGRAW-HILL BOOK COMPANY KW - CIENCIAS PURAS N1 - EQUILIBRIUM-COLLOIDS/ENERGY-OXIDATION ER -