Opportunities to improve the U.S. Geological Survey National Water Quality Assessment Program [electronic resource] /
Committee to Improve the U.S. Geological Survey National Water Quality Assessment Program, Water Science and Technology Board, Division on Earth and Life Studies, National Research Council.
- Washington, D.C. ; [Great Britain] : National Academy Press, c2002.
- xiii, 238 p. : ill. ; 23 cm.
Includes bibliographical references.
Electronic reproduction.
Palo Alto, Calif. :
ebrary,
2009.
Available via World Wide Web.
Access may be limited to ebrary affiliated libraries.
GBA2-33089
0309083052 Uk
National Water-Quality Assessment Program (U.S.)
Water quality management--United States.
Electronic books.
TD223 / .N38 2002eb
363.739420973
Includes bibliographical references.
Electronic reproduction.
Palo Alto, Calif. :
ebrary,
2009.
Available via World Wide Web.
Access may be limited to ebrary affiliated libraries.
GBA2-33089
0309083052 Uk
National Water-Quality Assessment Program (U.S.)
Water quality management--United States.
Electronic books.
TD223 / .N38 2002eb
363.739420973