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  1. 1
    Broadcast seeding ponderosa pine on the Challenge Experimental Forest-- a progress report

    Broadcast seeding ponderosa pine on the Challenge Experimental Forest-- a progress report by Hall, Dale O.

    Berkeley, Calif. : Pacific Southwest Forest & Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1967
    Format: Government Document Book


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  2. 2
    Reproduction losses from slash disposal at the Challenge Experimental Forest

    Reproduction losses from slash disposal at the Challenge Experimental Forest by Hall, Dale O.

    Berkeley, Calif. : Pacific Southwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1963
    Format: Government Document Book


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  3. 3
    The effect of advance growth on ponderosa pine seedling mortality at Challenge Experimental Forest

    The effect of advance growth on ponderosa pine seedling mortality at Challenge Experimental Forest by Hall, Dale O.

    Berkeley, Calif. : Pacific Southwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1963
    Format: Book


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  4. 4
    Comparative seed-tree and selection harvesting costs in young-growth mixed conifer stands

    Comparative seed-tree and selection harvesting costs in young-growth mixed conifer stands by Atkinson, William A.

    Berkeley, Calif. : Pacific Southwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1963
    Format: Government Document Book


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