Sullivan, E.T.Hansen, H.L.2010-01-252010-01-251957-07-15Sullivan, E.T. and Hansen, H.L., (1957), "The Twin City Metropolitan Area as a Market for Norway Pine Christmas Trees", Minnesota Forestry Notes 60, School of Forestry, University of Minnesota0099-4332https://hdl.handle.net/11299/56696Published as Scientific Journal Paper Series No. 3798 of the Minnesota Agricultural Experiment Station.en-USforests and forestryMinnesotaresearchReport