01033nam a2200277Ia 4500 198974 BIBL 20160527193038.0 950316s1995 cau b f000 0 eng 95012999 DLC DLC n-us--- TD233 .G465 1995 628.1/68/0287 20 Gilliom, Robert J. Local 102683 Design of the national water-quality assessment program occurrence and distribution of water-quality conditions by Robert J. Gilliom, William M. Alley, and Martin E. Gurtz. Sacramento, Cal. Geological Survey 1995. 9503 p. cm. U.S. Geological Survey circular 1112 Local 182288 Includes bibliographical references. National Water Quality Assessment Program U.S. Local 141486 Water quality United States Measurement. Local 187430 Alley, William M. Local 51112 Gurtz, Martin E. Local 106865 150372 150372 0 0 0 628_168000000000000_G481D 0 evl 195428 10 10 1 2016-05-27 290748 0 628.168 G481d 80000001923781 2016-05-27 00:00:00 r:198974 z:NCC:D 6