01548nam 2200433 a 450 991070151030332120120410095126.0(CKB)5470000002419989(OCoLC)785135946(EXLCZ)99547000000241998920120410d2011 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierHarvesting systems for the northern forest hardwoods[electronic resource] /Chris B. LeDouxNewtown Square, PA :U.S. Dept. of Agriculture, Forest Service, Northern Research Station,[2011]1 online resource (65 pages) color illustrations, color mapGeneral technical report NRS ;91Title from title screen (viewed on Apr. 10, 2012)."December 2011."Includes bibliographical references (pages 56-64) and index.LoggingNortheastern StatesLoggingNortheastern StatesSafety measuresHardwoodsNortheastern StatesTimberNortheastern StatesLoggingLoggingSafety measures.HardwoodsTimberLeDoux Chris B1389304United States.Forest Service.Northern Research Station.GPOGPOBOOK9910701510303321Harvesting systems for the northern forest hardwoods3489157UNINA