243 resultados para Aquatic resources conservation
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This is a product of the Critical Trends Assessment Program (CTAP) and the Ecosystems Program of the Illinois Dept. of Natural Resources (DNR). Both are funded largely through Conservation 2000, a six-year State of Illinois initiative to enhance nature protection and outdoor recreation by reversing the decline of the state's ecosystems. Conservation 2000 is the culmination of recommendations from CTAP, the Illinois Conservation Congress, and Governor Edgar's Water Resources Land Use Priorities Task Force.--T.p. verso.
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"June 2002."
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Includes CD-ROM supplement with title : Illinois Comprehensive Wildlife Action Plan - strategy.
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"February, 1970."
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"February, 1968."
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Mode of access: Internet.
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Cover title.
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Report year ends Mar.
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Mode of access: Internet.
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Issued Sept. 1979.
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"May 1997"--P. [4] of cover.
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"May 1997"--P. [4] of cover.
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Shipping list no.: 1998-0152-P.
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Issued July 1977.
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Cover title.