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Adomaitis, V. A., H. A. Kantrud, and J. A. Shoesmith. 1967. Some chemical
   characteristics of aeolian deposits of snow-soil on prairie wetlands.
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Murkin, H. R. 1989. The basis for food chains in prairie wetlands. Pp. 316-338
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Wayland, R. 1993. What progress in improving water quality? Journal of Soil
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Winter, T. C. 1989. Hydrologic studies of wetlands in the northern prairie. Pp.
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