Search Results - Johnston, Craig M.

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  1. 1

    Documentation and application of a method to compute maximum slope and aspect of hydraulic gradients by Johnston, Craig M.

    Published: U.S. Dept. of the Interior, U.S. Geological Survey ; Information Services [distributor], 1998
    Description: iii, 25 pages : illustrations, maps ; 28 cm.
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  2. 2

    Documentation and application of a method to compute maximum slope and aspect of hydraulic gradients by Johnston, Craig M., Harte, Philip T.

    Published: U.S. Department of the Interior, U.S. Geological Survey, 1998
    Description: 1 online resource (iii, 25 pages) : illustrations, maps.
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    Government Document eBook
  3. 3

    Geophysical surveys near the Charles George Municipal Landfill and Flint Pond, Tyngsboro, Massachusetts by Ayotte, Joseph D., Mack, Thomas J., Johnston, Craig M.

    Published: U.S. Department of the Interior, U.S. Geological Survey, 1999
    Description: 1 online resource (iii, 8 pages) : illustrations.
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    Government Document eBook
  4. 4

    Evaluation of catchment delineation methods for the medium-resolution National Hydrography Dataset by Geological Survey (U.S.), United States. Environmental Protection Agency

    Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2009
    Description: 1 online resource (x, 88 pages) : illustrations, maps.
    Other Authors: “…Johnston, Craig M.…”
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    Government Document Electronic eBook
  5. 5

    Geophysical surveys near the Charles George Municipal Landfill and Flint Pond, Tyngsboro, Massachusetts by Ayotte, Joseph D.

    Published: U.S. Dept. of the Interior, U.S. Geological Survey ; Information Services [distributor], 1999
    Description: iii, 8 pages : illustrations, maps ; 28 cm.
    Other Authors:
    Government Document Microfilm Book
  6. 6

    A geographic information system tool to solve regression equations and estimate flow-frequency characteristics of Vermont streams by Olson, Scott A.

    Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2003
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