Showing 1 - 4 results of 4 for search '"Nitrates"', query time: 0.14s Refine Results
  1. 1
    Relation of nitrate concentrations in water to agricultural land use and soil type in Dakota County, Minnesota, 1990.
    by Almendinger, James Edward
    Published 1991
    Subjects: “...Nitrates....”
    Government Document Microform Book
  2. 2
    Presence and distribution of nitrate and selected pesticides in surficial-sand aquifers and selected lakes, 1983-94, East Otter Tail County, Minnesota.
    by Smith, Shannon E.
    Published 1995
    Subjects: “...Nitrates Environmental aspects Minnesota Otter Tail County....”
    Government Document Book
  3. 3
    Nitrate and pesticides in surficial aquifers and trophic state and phosphorus sources for selected lakes, eastern Otter Tail County, west-central Minnesota, 1993-96 /
    by Ruhl, J. F.
    Published 1997
    Subjects: “...Nitrates Environmental aspects Minnesota Otter Tail County....”
    Get full text
    Government Document eBook
  4. 4
    Nitrate and pesticides in surficial aquifers and trophic state and phosophorus sources for selected lakes, eastern Otter Tail County, west-central Minnesota, 1993-96.
    by Ruhl, J. F.
    Published 1997
    Subjects: “...Nitrates Environmental aspects Minnesota Otter Tail County....”
    Government Document Book
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