01631nam 2200409I 450 991070270530332120240118191320.0(CKB)5470000002431088(OCoLC)899583871(EXLCZ)99547000000243108820150108d1959 ua 0engurbn|||||||||rdacontentrdamediardacarrierThree scales of aerial photography compared for making stand measurements /Earl J. Rogers, Gene Avery and Roy A ChapmanUpper Darby, PA. :Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station,1959.1 online resource (4 pages)Forest research notes / Northeastern Forest Experiment Station ;no. 88Title from title screen (viewed Dec. 18, 2014).Publication pre-dates Federal Depository Library Program (FDLP) item numbers. No FDLP item number has been assigned.Includes bibliographical references.Forest surveysMaineHancock CountyAerial photographyMaineHancock CountyForest surveysAerial photographyRogers Earl J(Earl James),1399186Avery GeneChapman R. A(Roy Albert),1902-1959,Northeastern Forest Experiment Station (Radnor, Pa.),GPOGPOBOOK9910702705303321Three scales of aerial photography compared for making stand measurements3491614UNINA