TY - GEN AU - Merkel, Broder J AU - Planer-Friedrich, Britta TI - Groundwater geochemistry A Practical guide to modeling of natural and contaminated aquatic systems SN - 9783540746676 (hb) U1 - 551.49 MER-PLA PY - 2008/// CY - Heidelberg PB - Springer KW - Pyrite Weathering N1 - Include References Index ER -