Showing 1 - 4 results of 4 for search '"Agriculture"', query time: 0.23s Refine Results
  1. 1
    Determining maximum sustainable production of biomass with mixture of prairie species ... annual report.
    Subjects: “...Sustainable agriculture Iowa Periodicals....”
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    Government Document Serial
  2. 2
    Hydrogeologic and agricultural-chemical data for the South Skunk River alluvial aquifer at a site in Story County, Iowa, 1992-93.
    by Buchmiller, Robert
    Published 1995
    Subjects: “...Agricultural chemicals Environmental aspects Iowa Story County....”
    Government Document Book
  3. 3
    Transport of agricultural chemicals in surface flow, tileflow, and streamflow of Walnut Creek watershed near Ames, Iowa, April 1991-September 1993 /
    by Soenksen, P. J.
    Published 1996
    Subjects: “...Agricultural chemicals Environmental aspects http://id.loc.gov/authorities/subjects/sh85002280 Iowa...”
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    Government Document eBook
  4. 4
    Hydrogeologic and agricultural-chemical data for the South Skunk River alluvial aquifer at a site in Story County, Iowa, 1992-93 /
    by Buchmiller, Robert
    Published 1995
    Subjects: “...Agricultural chemicals Environmental aspects Iowa Story County....”
    Get full text
    Government Document eBook
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