Showing 1 - 11 results of 11 for search 'McCay, Roger E.', query time: 0.05s Refine Results
  1. 1
    Economic analysis of the gypsy moth problem in the northeast.

    Economic analysis of the gypsy moth problem in the northeast. by McCay, Roger E.

    Published 1973
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  2. 2
    A probability approach to sawtimber tree-value projections /

    A probability approach to sawtimber tree-value projections / by McCay, Roger E.

    Published 1973
    Government Document Book
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  3. 3
    Distributing value gain from three growth factors for yellow-poplar /

    Distributing value gain from three growth factors for yellow-poplar / by McCay, Roger E.

    Published 1969
    Government Document Book
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  4. 4
    Measuring the Attitudes and Awareness of Environmental Education Camp Users. Forest Service Research Paper NE-426

    Measuring the Attitudes and Awareness of Environmental Education Camp Users. Forest Service Research Paper NE-426 by McCay, Roger E.

    Published 1978
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  5. 5
    Preparing directories to local outdoor recreation facilities /

    Preparing directories to local outdoor recreation facilities / by McCay, Roger E.

    Published 1978
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  6. 6
    Measuring the attitudes and awareness of environmental education camp users /

    Measuring the attitudes and awareness of environmental education camp users / by McCay, Roger E.

    Published 1978
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  7. 7
    Compatibility of Ohio trail users /

    Compatibility of Ohio trail users / by McCay, Roger E.

    Published 1976
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  8. 8
    Ohio trail users /

    Ohio trail users / by McCay, Roger E.

    Published 1976
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  9. 9
    Hiker preferences for trail features and maps /

    Hiker preferences for trail features and maps / by McCay, Roger E.

    Published 1978
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  10. 10
    The timber resources of the Ohio hill country /

    The timber resources of the Ohio hill country / by DeBald, Paul S., McCay, Roger E.

    Published 1969
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  11. 11
    Economic analysis of the gypsy moth problem in the northeast.

    Economic analysis of the gypsy moth problem in the northeast. by Payne, Brian R. (Brian Randolph), 1939-

    Published 1973
    Other Authors:
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