Browse Critical Trends Assessment Program Regional Watershed Assessments by Subject "Ecosystem management --Pecatonica River Watershed (Wis. and Ill.)"

  • Krohe, James, Jr. (Illinois Dept. of Natural Resources, 1999)
    Beginning in 1838, officials in the then-territory of Wisconsin asserted that the watershed of the Pecatonica River and the Sugar River, its main tributary, and the rest of Illinois’ northernmost 14 counties belonged ...

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