Showing 1 - 3 results of 3 for search 'U.S. Dept. of Agriculture,', query time: 0.19s Refine Results
  1. 1
    Soil survey of Willcox area, Arizona : parts of Cochise and Graham Counties /
    by Richmond, Davie L.
    Published 1976
    “...U.S. Dept. of Agriculture, Soil Conservation Service,...”
    Government Document Book
  2. 2
    Soil survey of San Simon area, Arizona : parts of Cochise, Graham, and Greenlee Counties.
    by Vogt, Kenneth D.
    Published 1980
    “...U.S. Dept. of Agriculture, Soil Conservation Service,...”
    Government Document Book
  3. 3
    Seismic refraction studies of the subsurface geology of Walnut Gulch Experimental Watershed, Arizona /
    by Libby, F.
    Published 1970
    “...Agricultural Research Service, U.S. Dept. of Agriculture,...”
    Government Document Book
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