TY - BOOK AU - Slack, Larry J. AU - Oakley, W. T. CN - I 19.76: CY - Jackson, Miss. : CY - Denver, Colo. : DA - 1991. ID - 200064 KW - Groundwater KW - Water quality KW - Tritium. N1 - Distributed to depository libraries in microfiche. N1 - Shipping list no.: 92-0531-M. PB - U.S. Geological Survey ; PB - Books and Open-File Reports [distributor], PP - Jackson, Miss. : PP - Denver, Colo. : PY - 1991. T1 - Tritium in ground water in Mississippi, 1989-90 TI - Tritium in ground water in Mississippi, 1989-90 ER -