939 resultados para Illinois. University. Robert Allerton Park.
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Illinois. University. Bulletin, v. 5, no. 7.
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"Prepared for and funded by the Board of Vocational Education and Rehabilitation, Division of Vocational and Technical Education, Special Programs Unit, Springfield, Illinois."
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Title from caption.
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Cover title.
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Description based on: 1992.
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Bibliography: p. 24.
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Mode of access: Internet.
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Mode of access: Internet.
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"July, 1980."
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Funded by the U.S. Dept. of Interior, Office of Surface Mining Reclamation and Enforcement.
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Funded by National Science Foundation ; awarded to Southern Illinois University at Edwardsville.
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"A collection of writings by high school students whose teachers and schools participated in the Illinois Rivers Project from September 1992-June 1993" -- P. 1.
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A collection of writings by high school students whose teachers and school participated in the Rivers Curriculum Project from September 1994 until June 1995.
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This project is for the ecological rehabilitation of lagoons and natural communities at 24 parks within the Chicago Park District. The development of Chicago's lagoon system began shortly after the State of Illinois created the Chicago Park District in 1869. The lagoons were expanded over the next 50 years into 14 parks and they have become extremely important ecologic, recreation, and historic resources. A variety of factors over the last 140 years have contributed to the current deteriorated condition of the lagoons which require the expenditure of funds for major rehabilitation activities. Age of infrastructure, erosion, and sedimentation were the natural forces at work; however, the lagoons' popularity and lack of comprehensive management plan also contributed. All of the lagoons are eligible to be listed on the National Register of Historic places as major contributing features. Additionally, the lagoons in Columbus, Garfield, Humboldt, Jackson, Lincoln, Sherman and Washington Parks are historic landmarks. The Park District has already invested over $5 million for partial lagoon restoration at Humboldt, Douglas, Sherman, McKinley, Riis and Garfield Parks, and additional work is required.
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"Updated ... by Bradley Beam." -- p. [1].