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.]
prepared by Wisconsin Dept. of Natural Resources for the Southeastern Wisconsin Regional Planning Commission ; contributors, Ronald Poff ... [and others]
Date
1969
Series
Lake use report (Wisconsin. Department of Natural Resources) ; FX-41