Bauck, RobertBrown, R.M.2010-01-202010-01-201955-04-15Bauck, R. and Brown, R.M., (1955), "Sharpening an Increment Borer", Minnesota Forestry Notes 39, School of Forestry, University of Minnesota0099-4332https://hdl.handle.net/11299/56603Published as Misc. Jour. Ser. Paper No. 887 of the Minn. Agr. Expt. Sta.en-USforests and forestryMinnesotaresearchReport