TY - BOOK ID - 137893682 TI - Regression equations for estimating concentrations of selected water-quality constituents for selected gaging stations in the Red River of the North basin, North Dakota, Minnesota, and South Dakota AU - Williams-Sether, Tara. AU - United States. AU - Geological Survey (U.S.) PY - 2004 PB - Reston, Va. : Denver, CO : U.S. Dept. of the Interior, U.S. Geological Survey ; U.S. Geological Survey, Information Services [distributor], DB - UniCat KW - Water quality KW - Mathematical models. UR - https://www.unicat.be/uniCat?func=search&query=sysid:137893682 AB - ER -