This series contains miscellaneous publications prepared by the Resource Planning Section of the Office of Planning and Research of the Department of Natural Resources. Included are studies on beach and dune erosion, fishing and boating, soil conservation, proposals for parks and other environmental protection subjects. As such, they are related to other records to be found in Record Group 88, Environmental Protection Division of the Department of Natural Resources. For other publications of the Division of Planning and Research dealing with recreation, see Series 31, Miscellaneous Publications of the Recreation Planning Section, under Record Group 30, Parks, Historic Sites and Recreation Division of the Department of Natural Resources.