Search Results - Alexander, Robert R.

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  1. 1
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    Site indexes for lodgepole pine, with corrections for stand density : instructions for field use / by Alexander, Robert R.

    Published 1966
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  2. 2
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    Partial cutting practices in old-growth lodgepole pine : a field guide / by Alexander, Robert R.

    Published 1972
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  3. 3
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    Effects of watering treatments on germination, survival, and growth of Engelmann spruce : a greenhouse study / by Alexander, Robert R.

    Published 1971
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  4. 4
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    Crown competition factor (CCF) for Engelmann spruce in the central Rocky Mountains / by Alexander, Robert R.

    Published 1971
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  5. 5
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    Windfall after clearcutting on Fool Creek : Fraser Experimental Forest, Colorado / by Alexander, Robert R.

    Published 1967
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  6. 6
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    Natural reproduction of spruce-fir after clearcutting in strips, Fraser Experimental Forest / by Alexander, Robert R.

    Published 1968
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  7. 7
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    Stocking of reproduction of spruce-fir clearcuttings in Colorado / by Alexander, Robert R.

    Published 1966
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  8. 8
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    Establishment of lodgepole pine reproduction after different slash disposal treatments / by Alexander, Robert R.

    Published 1966
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  9. 9
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    Initial partial cutting in old-growth spruce-fir / by Alexander, Robert R.

    Published 1971
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  10. 10
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    Management of spruce-fir in even-aged stands in the central Rocky Mountains / by Alexander, Robert R.

    Published 1980
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  11. 11
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    A comparison of growth and mortality following cutting in old-growth mountain spruce-fir stands / by Alexander, Robert R.

    Published 1956
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  12. 12
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    Preliminary guide to stand improvement in cutover stands of spruce-fir / by Alexander, Robert R.

    Published 1957
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  13. 13
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    Damage to advanced reproduction in clearcutting spruce-fir / by Alexander, Robert R.

    Published 1957
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  14. 14
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    Engelmann spruce seed production on the Fraser Experimental Forest, Colorado / by Alexander, Robert R.

    Published 1982
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  15. 15
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    Site indexes for Engelmann spruce in the central Rocky Mountains / by Alexander, Robert R.

    Published 1967
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  16. 16
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    Yield tables for managed even-aged stands of spruce-fir in the central Rocky Mountains / by Alexander, Robert R.

    Published 1975
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  17. 17
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    Silvicultural systems, cutting methods, and cultural practices for Black Hills ponderosa pine / by Alexander, Robert R.

    Published 1987
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  18. 18
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    Ecology, silviculture, and management of the Engelmann spruce--subalpine fir type in the central and southern Rocky Mountains / by Alexander, Robert R.

    Published 1987
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  19. 19
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    Site indexes for lodgepole pine, with corrections for stand density : methodology / by Alexander, Robert R.

    Published 1967
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  20. 20
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    Silvical characteristics of Engelmann spruce / by Alexander, Robert R.

    Published 1984
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