Michigan Department of Natural Resources. (2015). Michigan Public Recreational Vehicle Scramble Areas: Michigan. Michigan DNR. http://gis-midnr.opendata.arcgis.com/datasets/5b28e7cac7944521bd00f33cac952783_4

Available from: https://geo.btaa.org/catalog/5b28e7cac7944521bd00f33cac952783_4