Winton, Lawson L.2010-02-112010-02-111964-10-15Winton, L.L., (1964), "Cessation of Dormancy in White Spruce", Minnesota Forestry Notes 155, School of Forestry, University of Minnesota0099-4332https://hdl.handle.net/11299/57513Published as Scientific Journal Paper Series No. 5514 of the Minnesota Agricultural Experiment Station.en-USforests and forestryMinnesotaresearchReport