Showing 1 - 20 results of 75 for search 'Alexander, Robert R.', query time: 0.18s Refine Results
  1. 1
    Site indexes for lodgepole pine, with corrections for stand density : instructions for field use /

    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
    Management of spruce-fir in even-aged stands in the central Rocky Mountains /

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

    Published 1980
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  3. 3
    Site indexes for Engelmann spruce in the central Rocky Mountains /

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

    Published 1967
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  4. 4
    Initial partial cutting in old-growth spruce-fir /

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

    Published 1971
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  5. 5
    Crown competition factor (CCF) for Engelmann spruce in the central Rocky Mountains /

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

    Published 1971
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  6. 6
    Effects of watering treatments on germination, survival, and growth of Engelmann spruce : a greenhouse study /

    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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  7. 7
    Natural reproduction of spruce-fir after clearcutting in strips, Fraser Experimental Forest /

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

    Published 1968
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  8. 8
    Windfall after clearcutting on Fool Creek : Fraser Experimental Forest, Colorado /

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

    Published 1967
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  9. 9
    Stocking of reproduction of spruce-fir clearcuttings in Colorado /

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

    Published 1966
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  10. 10
    Establishment of lodgepole pine reproduction after different slash disposal treatments /

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

    Published 1966
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  11. 11
    Yield tables for managed even-aged stands of spruce-fir in the central Rocky Mountains /

    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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  12. 12
    Silvicultural systems, cutting methods, and cultural practices for Black Hills ponderosa pine /

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

    Published 1987
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  13. 13
    Ecology, silviculture, and management of the Engelmann spruce--subalpine fir type in the central and southern Rocky Mountains /

    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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  14. 14
    Site indexes for lodgepole pine, with corrections for stand density : methodology /

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

    Published 1967
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  15. 15
    A comparison of growth and mortality following cutting in old-growth mountain spruce-fir stands /

    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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  16. 16
    Damage to advanced reproduction in clearcutting spruce-fir /

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

    Published 1957
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  17. 17
    Preliminary guide to stand improvement in cutover stands of spruce-fir /

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

    Published 1957
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  18. 18
    Seedfall and establishment of Engelmann spruce in clearcut openings : a case history /

    Seedfall and establishment of Engelmann spruce in clearcut openings : a case history / by Alexander, Robert R.

    Published 1969
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  19. 19
    Silviculture of central and southern Rocky Mountain forests : a summary of the status of our knowledge by timber types /

    Silviculture of central and southern Rocky Mountain forests : a summary of the status of our knowledge by timber types / by Alexander, Robert R.

    Published 1974
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  20. 20
    Silvical characteristics of Engelmann spruce /

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

    Published 1984
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