TY - BOOK T1 - U.S. Geological Survey Toxic Substances Hydrology Programabstracts of the technical meeting, Monterey, California, March 11-15, 1991 / DA - 1991. CY - Reston, Va. : CY - Denver, Colo. : AU - Mallard, Gail E. AU - Aronson, D. A. CN - I 19.76: PB - Dept. of the Interior, U.S. Geological Survey ; PB - Books and Open-File Reports [distributor], PP - Reston, Va. : PP - Denver, Colo. : PY - 1991. ID - 200010 KW - Groundwater KW - Groundwater flow KW - Groundwater tracers KW - Water TI - U.S. Geological Survey Toxic Substances Hydrology Programabstracts of the technical meeting, Monterey, California, March 11-15, 1991 / ER -