Johnson, Albert G.Pauley, Scott S.Cromell, William H.2010-02-112010-02-111965-01-15Johnson, A. G., Pauley, S.S. and Cromell, W.H., (1965), "Dwarf Seedlings from Witches’ Brooms in Jack Pine I.", Minnesota Forestry Notes 158, School of Forestry, University of Minnesota0099-4332https://hdl.handle.net/11299/57516Published as Scientific Journal Paper Series No. 5618 of the Minnesota Agricultural Experiment Station.en-USforests and forestryMinnesotaresearchDwarf Seedlings from Witches’ Brooms in Jack Pine I.Report