Brown, T.L.Merriam, Lawrence C.2010-02-162010-02-161970-01-15Brown, T.L. and Merriam, L.C., Jr., (1970), "A Comparative Study of Twin Cities State and City Park Users with Emphasis on State Park Campers", Minnesota Forestry Research Notes 213, School of Forestry, University of Minnesota0544-3555https://hdl.handle.net/11299/57952Published as Scientific Journal Paper Series No. 7072 of the Minnesota Agricultural Experiment Station.en-USforests and forestryMinnesotaresearchReport