Water quality in Lake Erie : field hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Seventh Congress, second session, on anoxia in the central basin of Lake Erie, and the impact of "dead zones" on the ecology of the Great Lakes region, August 5, 2002, Cleveland, OH.

United States.
Bok · Engelsk

Annen tittel	Water quality in Lake Erie
Emner	Hypoxia (Water) - Environmental aspects - Erie, Lake. Marine eutrophication - Environmental aspects - Erie, Lake. Nonpoint source pollution - United States. Nutrient pollution of water - Erie, Lake. Vis mer... Water quality management - Great Lakes (North America) Water quality - United States. Water - Purification - United States.
Geografisk emneord	Great Lakes (North America) - Environmental conditions.