01480oam 2200421Ia 450 991069651760332120080514124320.0(CKB)5470000002379679(OCoLC)56053578(EXLCZ)99547000000237967920040729d1997 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierMechanical and chemical release in a 12-year-old ponderosa pine plantation[electronic resource] /Gary O. Fiddler, Philip M. McDonald[Albany, Calif.] :U.S. Dept. of Agriculture, Forest Service, Pacific Southwest Research Station,[1997]ii unnumbered pages, 12 pages digital, PDF fileResearch paper PSW-RP ;232Title from title screen (viewed July 29, 2004)."April 1997"--P. [2] of cover.Includes bibliographical references.Ponderosa pineCaliforniaTree farmsCaliforniaPonderosa pineTree farmsFiddler Gary O1387105McDonald Philip Mark1387104Pacific Southwest Research Station.AGLAGLOCLCQGPOBOOK9910696517603321Mechanical and chemical release in a 12-year-old ponderosa pine plantation3449644UNINA