prepared by Dane County Soil and Water Conservation District with assistance by U.S. Department of Agriculture, Soil Conservation Service and Forest Service
prepared by Oconto County Land Conservation Department [and] Oconto County Land Conservation Committee ; with assistance from USDA Soil Conservation Service ... [and others]
United States Department of Agriculture, Soil Conservation Service ; in cooperation with United States Department of Agriculture, Forest Service and Research Division of the College of Agricultural and Life Science, University of Wisconsin