Showing 1 - 4 results of 4 for search 'Powell, James A.', query time: 0.06s Refine Results
  1. 1
    An electromagnetic system for detecting and locating trapped miners /

    An electromagnetic system for detecting and locating trapped miners / by Powell, James A.

    Published 1976
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  2. 2
    Seismic detection of trapped miners using in-mine geophones /

    Seismic detection of trapped miners using in-mine geophones / by Powell, James A.

    Published 1976
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  3. 3
    Localized spatial and temporal attack dynamics of the mountain pine beetle in lodgepole pine /

    Localized spatial and temporal attack dynamics of the mountain pine beetle in lodgepole pine / by Bentz, Barbara J.

    Published 1996
    Other Authors: “…Powell, James A.…”
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    Government Document Book
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  4. 4
    Localized spatial and temporal attack dynamics of the mountain pine beetle in lodgepole pine

    Localized spatial and temporal attack dynamics of the mountain pine beetle in lodgepole pine by Bentz, Barbara J.

    Published 1996
    Other Authors: “…Powell, James A.…”
    Government Document Microfilm Book
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