01491oam 2200421 450 991070486840332120130911114455.0(CKB)5470000002445050(OCoLC)681238462(OCoLC)623444762(EXLCZ)99547000000244505020101113d1982 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierMeasuring the response of conifer seedlings to soil compaction stress /Howard G. Halverson, Robert P. ZisaBroomall, PA :United States Department of Agriculture, Forest Service, Northeastern Forest Experiment Station,[1982]1 online resource (6 pages)Research paper NE ;509Title from title screen (viewed Sept. 11, 2013).Includes bibliographical references (page 4).PlantsEffect of soil compaction onConifersSeedlingsPlantsEffect of soil compaction on.ConifersSeedlings.Halverson Howard G.1391908Zisa Robert P.Northeastern Forest Experiment Station (Radnor, Pa.),OCLCEOCLCEOCLCQOCLCAGPOBOOK9910704868403321Measuring the response of conifer seedlings to soil compaction stress3446044UNINA