LEADER 01423nam 2200385 450 001 9910702762703321 005 20150107080053.0 035 $a(CKB)5470000002430571 035 $a(OCoLC)899261278 035 $a(EXLCZ)995470000002430571 100 $a20150107d1961 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $2rdacontent 182 $2rdamedia 183 $2rdacarrier 200 10$aHumus depths under cut and uncut northern hardwood forests /$fGeorge Hart 210 1$aUpper Darby, PA. :$cForest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station,$d1961. 215 $a1 online resource (4 pages) 225 1 $aForest research notes / Northeastern Forest Experiment Station ;$vno. 113 300 $aTitle from title screen (viewed Dec. 31, 2014). 300 $aPublication pre-dates Federal Depository Library Program (FDLP) item numbers. No FDLP item number has been assigned. 320 $aIncludes bibliographical references (page 4). 606 $aHumus$xTesting 606 $aLogging 615 0$aHumus$xTesting. 615 0$aLogging. 700 $aHart$b George Emerson$f1929-$01407050 712 02$aNortheastern Forest Experiment Station (Radnor, Pa.), 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910702762703321 996 $aHumus depths under cut and uncut northern hardwood forests$93487411 997 $aUNINA