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ኢ-መጽሐፍት
Conserving Forest Biodiversity: A Comprehensive Multiscaled Approach
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Ecological Forest Management
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Salvage Logging and Its Ecological Consequences
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Wilderness Ecosystems
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Cone Production by Upper-slope Conifers
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Successional Status of Subalpine Fir in the Cascade Range
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A Guide to Seedling Identification for 25 Conifers of the Pacific Northwest
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The Forest Communities of Mount Rainier National Park
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Errors from application of western hemlock site curves to mountain hemlock
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Dispersal of a Mountain Hemlock Seedcrop on a Clearcut
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Dispersal of White and Shasta Red Fir Seeds on a Clearcut
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Natural Vegetation of Oregon and Washington
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A Checklist of Vascular Plants on the H.J. Andrews Experimental Forest, Western Oregon
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Vegetation of Oregon & Washington
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Research Natural Areas in Oregon and Washington: Past and Current Research and Related Literature
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Natural History of Oregon Coast Mammals
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A 12-year Record of Cone Production
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Research on Coniferous Forest Ecosystems: First Year Progress in the Coniferous Forest Biome, US/IBP : Proceedings of a Symposium Held at Northwest Scientific Association, Forty-fifth Annual Meeting, Bellingham, Wash., March 23-24, 1972
ነፃ
Vegetation of Oregon & Washington: 1968-1969
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