prepared by the Washington County Land Conservation Department and Southeastern Wisconsin Regional Planning Commission in cooperation with the Wisconsin Department of Natural Resources and the University of Wisconsin-Milwaukee
coordinating agencies: Wisconsin Dept. of Natural Resources, John G. Konrad, University of Wisconsisn System Water Resources Center, Gordon Chesters, Southeastern Wisconsin Regional Planning Commission, Kurt W. Bauer ; sponsored by International Joint Commission Reference Group on Pollution from Land Use Activities, United States Environmental Protection Agency
prepared by the Southeastern Wisconsin Regional Planning Commission in cooperation with the Wisconsin Geological and Natural History Survey ... [and others]
prepared by the Southeastern Wisconsin Regional Planning Commission for the Town of Richfield and the Friess Lake Action Group with grant assistance provided by the Wisconsin Department of Natural Resources