Search results for: Harris, Alfred Ray

Showing 1 - 5 results of 5 Refine Results
  1. 1

    Using column lysimetry to evaluate acid precipitation effects

    Authors: Harris, Alfred Ray
    Published: U.S. Department of Agriculture, Forest Service, North Central Forest Experiment Station, 1990
    Physical Description: 38 pages : illustrations, map ; 28 cm.
    Government Document Book
  2. 2

    Sewage effluent infiltrates frozen forest soil

    Authors: Harris, Alfred Ray
    Published: U.S. Department of Agriculture, Forest Service, North Central Forest Experiment Station, 1976
    Physical Description: 2 pages : graph ; 26 cm.
    Government Document Book
  3. 3

    Evaluation of several methods of applying sewage effluent to forested soils in the winter

    Authors: Harris, Alfred Ray
    Published: Department of Agriculture, Forest Service, North Central Forest Experiment Station, 1978
    Physical Description: 8 pages : illustrations ; 27 cm.
    Government Document Book
  4. 4

    Direct reading frost gage is reliable, inexpensive

    Authors: Harris, Alfred Ray
    Published: North Central Forest Experiment Station, Forest Service, U.S. Department of Agriculture, 1970
    Physical Description: 1 sheet (2 pages) : illustrations ; 27 x 21 cm.
    Government Document Book
  5. 5

    Growth and hydrologic influence of European larch and red pine 10 years after planting

    Authors: Sartz, Richard S.
    Published: North Central Forest Experiment Station, Forest Service, U.S. Department of Agriculture, 1972
    Other Authors: “…Harris, Alfred Ray…”
    Physical Description: 4 pages : illustrations ; 27 cm.
    Government Document Book