Search results for: Johnson, Mark O.

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  1. 1

    Sources of digital spatial data for geographic information systems

    Authors: Johnson, Mark O.
    Published: US Army Corps of Engineers, Construction Engineering Research Laboratory ; [National Technical Information Service, distributor], 1987
    Physical Description: 33 pages : illustrations ; 28 cm.
    Government Document Microfilm Book
  2. 2

    Guidelines for running GRASS benchmarks

    Authors: Johnson, Mark O.
    Published: US Army Corps of Engineers, Construction Engineering Research Laboratory ; [Available from the National Technical Information Services], 1989
    Physical Description: 6 pages ; 28 cm.
    Government Document Book
  3. 3

    The beginnings of capitalist agriculture among the Dinka of Sudan

    Authors: Johnson, Mark O. (Mark Olof), 1951-
    Published: 1993
    Physical Description: xvi, 456 pages : maps
    Thesis Book