TY - BOOK T1 - Calculations of pre-mining geochemical baselines at three stream junctions in the vicinity of Summitville, Colorado DA - [1995] CY - [Reston, Va.] : AU - Miller, W. Roger AU - McHugh, John B. AU - Meier, Allen L. VL - 95-71 CN - I 19.76: PB - U.S. Dept. of the Interior, U.S. Geological Survey, PP - [Reston, Va.] : PY - [1995] N1 - Distributed to depository libraries in microfiche. N1 - Shipping list no.: 97-0319-M. ID - 196311 KW - Water quality KW - Geochemistry TI - Calculations of pre-mining geochemical baselines at three stream junctions in the vicinity of Summitville, Colorado ER -