Critical Trends Assessment Project. - Biodiversity Heritage Library

The changing Illinois environment : critical trends : technical report of the Critical Trends Assessment Project

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By: Illinois. Dept. of Energy and Natural Resources. - Critical Trends Assessment Project.

Publication info: Springfield, Ill, Ill. Dept. of Energy and Natural Resources, 1994

Holding Institution: University Library, University of Illinois Urbana Champaign

Critical Trends Assessment Program : 2001 report

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By: Illinois. Dept. of Natural Resources. - Illinois. Office of Realty and Environmental Planning. - Illinois. Natural History Survey Division - Critical Trends Assessment Project.

Publication info: Springfield, Ill, Illinois Dept. of Natural Resources, 2002

Holding Institution: University Library, University of Illinois Urbana Champaign

Critical trends assessment Program 2002 report

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By: Illinois. Dept. of Energy and Natural Resources. - Illinois. Natural History Survey Division - Critical Trends Assessment Project.

Publication info: [Illinois], Illinois Dept. of Energy and Natural Resources, Office of Realty and Environmental Palnning, 2002

Holding Institution: University Library, University of Illinois Urbana Champaign

Critical trends assessment Program 2003-04 report

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By: Illinois. Dept. of Energy and Natural Resources. - Illinois. Natural History Survey Division - Critical Trends Assessment Project.

Publication info: [Illinois], Illinois Dept. of Natural Resources, Office of Realty and Environmental Palnning, Dec. 2004

Holding Institution: University Library, University of Illinois Urbana Champaign

Illinois River Bluffs area assessment

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By: Illinois. Dept. of Natural Resources. Office of Scientific Research and Analysis. - Critical Trends Assessment Project. - Illinois State Geological Survey. - Illinois. Dept. of Natural Resources.

Publication info: Springfield, Ill, Illinois Dept. of Natural Resources, 1998-

Holding Institution: University Library, University of Illinois Urbana Champaign

Stream monitoring manual

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By: Illinois. Division of Energy and Environmental Assessment. - Critical Trends Assessment Project. - Illinois RiverWatch Network.

Edition: 3rd ed.

Publication info: Springfield, Ill, Illinois Dept. of Natural Resources, Office of Realty and Environmental Planning, Division of Energy and Environmental Assessment, [1998]

Holding Institution: University Library, University of Illinois Urbana Champaign