TY - BOOK AU - Campbell, David L. AU - Horton, Robert J. CN - I 19.76: CY - Denver, Colo. : DA - 2000. ID - 257929 KW - Spoil banks KW - Induced polarization. KW - Rocks KW - Acid mine drainage N1 - Shipping list no.: 2002-0363-M. PB - U.S. Dept. of the Interior, U.S. Geological Survey, PP - Denver, Colo. : PY - 2000. T1 - Geoelectrical laboratory and field studies of materials from the Tucson Mine dump near Leadville, Colorado TI - Geoelectrical laboratory and field studies of materials from the Tucson Mine dump near Leadville, Colorado VL - 00-312 ER -