01563nam 2200397 450 991070257520332120141202133946.0(CKB)5470000002428424(OCoLC)897209103(EXLCZ)99547000000242842420141202d1956 ua 0engurbn|||||||||rdacontentrdamediardacarrierEstimating costs of improving Adirondack timber stands by killing culls with frills and sodium arsenite /[Robert O. Curtis]Upper Darby, Pennsylvania :Department of Agriculture, Forest Service, Northeastern Forest Experiment Station,1956.1 online resource (4 pages) illustrationForest research notes / Northeastern Forest Experiment Station ;no. 63Title from title screen (viewed Nov. 26, 2014)."December 1956."Publication pre-dates Federal Depository Library Program (FDLP) item numbers. No FDLP item number has been assignedIncludes bibliographical references (page 4).Forest thinningTimberForest thinning.Timber.Curtis Robert O.58619Northeastern Forest Experiment Station (Radnor, Pa.),GPOGPOBOOK9910702575203321Estimating costs of improving Adirondack timber stands by killing culls with frills and sodium arsenite3438760UNINA