TY - BOOK AU - Johnson, Steven M. AU - Swanson, Robert B. CN - I 19.76: CY - Lincoln, Neb. : CY - Denver, Colo. : DA - 1994. ID - 196879 KW - Water KW - Water quality KW - Water quality N1 - Distributed to depository libraries in microfiche. N1 - Shipping list no.: 95-0614-M. PB - U.S. Dept. of the Interior, U.S. Geological Survey ; PB - Earth Science Information Center, Open-File Reports Section [distributor], PP - Lincoln, Neb. : PP - Denver, Colo. : PY - 1994. T1 - Operational procedures for collecting water-quality samples at monitoring sites on Maple Creek near Nickerson and the Platte River at Louisville, eastern Nebraska TI - Operational procedures for collecting water-quality samples at monitoring sites on Maple Creek near Nickerson and the Platte River at Louisville, eastern Nebraska ER -