Kurmis, VilisHansen, Henry L.2010-02-162010-02-161969-10-15Kurmis, V. and Hansen, H.L., (1969), "Occurrence and Distribution of Pine Reproduction in Itasca State Park, Minnesota", Minnesota Forestry Research Notes 210, School of Forestry, University of Minnesota0544-3555https://hdl.handle.net/11299/57949en-USforests and forestryMinnesotaresearchReport