01470nam 2200409I 450 991069909660332120090803112809.0(CKB)5470000002398915(OCoLC)428978257(EXLCZ)99547000000239891520090803d1978 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierLodgepole pine at Crater Lake[electronic resource] history and management of the forest structure /by Donald B. Zobel and Robert S. Zeigler[Seattle, Wash.?] :[National Park Service?],[1978]1 online resource (49 pages illustrations)Caption title."Final report, contract CX-9000-6-0064, Pacific Northwest Region, National Park Service."Lodgepole pine at Crater Lake Lodgepole pineForest ecologyOregonCrater Lake National ParkForest managementOregonCrater Lake National ParkLodgepole pine.Forest ecologyForest managementZobel Donald B1422169Zeigler Robert S1422170United States.National Park Service.Pacific Northwest Region.GPOGPOBOOK9910699096603321Lodgepole pine at Crater Lake3545616UNINA