TY - BOOK ED - National Research Council (U.S.) ED - National Research Council (U.S.). ED - National Research Council (U.S.). ED - National Research Council (U.S.). ED - ebrary, Inc. TI - Mississippi river water quality and the Clean Water Act: progress, challenges, and opportunities AV - TD223.4 .N38 2008eb U1 - 577.627 22 PY - 2008/// CY - Washington, D.C. PB - National Academies Press KW - United States KW - Federal Water Pollution Control Act KW - Water KW - Pollution KW - Mississippi River KW - Water quality KW - Nutrient pollution of water KW - Electronic books KW - local N1 - Includes bibliographical references (p. 212-226); Electronic reproduction; Palo Alto, Calif.; ebrary; 2011; Available via World Wide Web; Access may be limited to ebrary affiliated libraries UR - http://site.ebrary.com/lib/rucke/Doc?id=10495438 ER -