01911oam 2200505 a 450 991070082260332120120314083939.0(CKB)5470000002412794(OCoLC)756787030(EXLCZ)99547000000241279420111012d2011 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierCoopers Rock Crop Tree Demonstration Area, 20-year results[electronic resource] /Arlyn W. Perkey, Gary W. Miller, David L. FeichtNewtown Square, PA :United States Dept. of Agriculture, Forest Service, Northern Research Station,[2011]1 online resource (28 pages) color illustrationsGeneral Technical Report NRS ;83Title from Web page (viewed on Oct. 12, 2011)."June 2011."Includes bibliographical references (pages 26-28).Coopers Rock Crop Tree Demonstration Area, twenty-year resultsWoodlotsWest VirginiaManagementWoodlotsMultiple useWest VirginiaQuercus rubraWest VirginiaManagementLiriodendron tulipiferaWest VirginiaManagementHardwoodsWest VirginiaWoodlotsManagement.WoodlotsMultiple useQuercus rubraManagement.Liriodendron tulipiferaManagement.HardwoodsPerkey Arlyn W1403583Miller Gary W175862Feicht David L1403584United States.Forest Service.Northern Research Station.GPOGPOGPOBOOK9910700822603321Coopers Rock Crop Tree Demonstration Area, 20-year results3476553UNINA