Showing 1 - 9 results of 9 for search 'Wilkin, Donovan C.', query time: 0.16s Refine Results
  1. 1
    Techniques for Studying Nonpoint Water Quality
    by Wilkin, Donovan C., Hebel, Susan J.
    Published 1982
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  2. 2
    Sediment Sources of Midwestern Surface Waters
    by Wilkin, Donovan C., Hebel, Susan J.
    Published 1981
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  3. 3
    Aesthetic design using arid climate plants
    by Cermak, Otto Wayne,1935-
    Published 1988
    Other Authors: “...Wilkin, Donovan C....”
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  4. 4
    Historic anthropogenic factors shaping the rural landscape of Portugal's Interior Alentejo
    by Martinho da Silva, Isabel
    Published 2001
    Other Authors: “...Wilkin, Donovan C....”
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  5. 5
    The graying of America and outdoor recreation planning: Providing accessible outdoor recreation for older persons
    by Strader, Linda Marie, 1955-
    Published 1994
    Other Authors: “...Wilkin, Donovan C....”
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  6. 6
    Student involvement in the natural resources public participation process
    by Bradley, Catherine M.
    Published 2001
    Other Authors: “...Wilkin, Donovan C....”
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  7. 7
    Attitudes of Verde Valley residents toward the presence of National Park Service units in the area
    Other Authors: “...Wilkin, Donovan C....”
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  8. 8
    Categories of elderly experience in the landscape
    by Doxtater, Rebecca Jo, 1944-
    Published 1992
    Other Authors: “...Wilkin, Donovan C....”
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  9. 9
    Potential Use of Water Harvesting in an Urban Development on State Urban Lands in the Tucson Area
    by Gutierrez, Joni Marie.
    Published 1984
    Other Authors: “...Wilkin, Donovan C....”
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