960 resultados para conservation area


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"June 2002."

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Examines a small area of southern Cook County and northeastern Will County in Illinois--a portion of which has been designated a state Resource Rich Area.

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Examines an area in north central Illinois--a portion of which has been designated a state Resource Rich Area.

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"Critical Trends Assessment Program."--Cover.

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The Critical Trends Assessment Program (CTAP) documents changes in ecological conditions.

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"Examines an area of more than 1,200 square miles in east central Illinois ... designated a state Resource Rich Area."--P. iii.

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Examines an area in east central Illinois along the Indiana/Illinois border designated a state Resource Rich Area.

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United States Department of Agriculture, Bureau of Chemistry and Soils in cooperation with the University of California Agricultural Experiment Station.

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United States Department of Agriculture in cooperation with the University of California Agricultural Experiment Station.

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"In cooperation with the University of California Agricultural Experiment Station."

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Cover title.

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"This report was prepared through a cooperative effort of the Santa Monica Mountains Area Recreation Trails Coordination Project [and] ... facilitated by the Rivers, Trails and Conservation Assistance Program ..."--Verso t.p.

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"Literature cited": p. 91.

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Thesis (Master's)--University of Washington, 2016-06