Search results for: Shaffer, Terry L.

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  1. 1

    Accuracy of the Missouri River Least Tern and Piping Plover Monitoring Program : considerations for the future

    Authors: Shaffer, Terry L.
    Published: U.S. Department of the Interior, U.S. Geological Survey, 2013
    Physical Description: 1 online resource (74 pages) : illustrations, maps.
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    Government Document Electronic eBook
  2. 2

    Evaluations of duck habitat and estimation of duck population sizes with a remote-sensing-based system

    Authors: Cowardin, Lewis M.
    Published: U.S. Dept. of the Interior, National Biological Service, Northern Prairie Science Center, 1995
    Other Authors: “…Shaffer, Terry L.…”
    Physical Description: 1 electronic text : HTML file.
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    Government Document Electronic eBook