Showing 1 - 9 results of 9 for search 'Ferguson, Walter L.', query time: 0.14s Refine Results
  1. 1
    Hay harvesting methods, labor and equipment used, Northeast States /
    by Ferguson, Walter L.
    Published 1971
    Book
  2. 2
    1979 pesticide use on vegetables in five regions /
    by Ferguson, Walter L.
    Published 1984
    Government Document Book
  3. 3
    Pesticide use on selected crops : aggregated data, 1977-80 /
    by Ferguson, Walter L.
    Published 1985
    Government Document Book
  4. 4
    Economic effects of banning methyl bromide for soil fumigation /
    by Ferguson, Walter L.
    Published 1994
    Government Document Microform Book
  5. 5
    Farmers' expenditures for custom pesticide services, 1971 /
    by Ferguson, Walter L.
    Published 1975
    Government Document Book
  6. 6
    1979 pesticide use on vegetables in the Midwest : a preliminary report /
    by Webb, Shwu-Eng
    Published 1981
    Other Authors: “...Ferguson, Walter L....”
    Government Document Book
  7. 7
    1979 pesticide use on vegetables in the Northwest : a preliminary report /
    by Kuntz, B. Ted
    Published 1982
    Other Authors: “...Ferguson, Walter L....”
    Government Document Book
  8. 8
    Effects of air pollution and acid rain on agriculture : an annotated bibliography /
    by Barse, Joseph R.
    Published 1985
    Other Authors: “...Ferguson, Walter L....”
    Government Document Book
  9. 9
    Economic effects of banning soil fumigants /
    by Barse, Joseph R.
    Published 1988
    Other Authors: “...Ferguson, Walter L....”
    Government Document Microform Book
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