TY - BOOK ID - 138057039 TI - Total nutrient and sediment loads, trends, yields, and nontidal water-quality indicators for selected nontidal stations, Chesapeake Bay Watershed, 1985-2011 AU - Langland, Michael J. AU - Geological Survey (U.S.) PY - 2013 PB - Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, DB - UniCat KW - Water quality KW - River sediments KW - Measurement. KW - Chesapeake Bay Watershed. KW - New York (State) KW - Pennsylvania. KW - United States KW - Virginia. UR - https://www.unicat.be/uniCat?func=search&query=sysid:138057039 AB - ER -