prepared by the North American Lake Management Society and the Aquatic Plant Management Society for the U.S. Environmental Protection Agency, Office of Water, Assessment and Watershed Protection Division ; [edited by Mark V. Hoyer and Daniel E. Canfield, Jr.]
sponsored by Surface Water Hydrology Technical Committee, Environmental and Water Resources Institute (EWRI) of the American Society of Civil Engineers ; edited by Jürgen D. Garbrecht, Thomas C. Piechota