980 resultados para Illinois. Division of Water Resources
Resumo:
"ILENR/RE-PR-93/05(94)
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Mode of access: Internet.
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"Project no. 80.190."
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"Project no. 90.020."
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"Examines a karst/cave area in southwestern Illinois bordering the Mississippi River ... designated a state Resource Rich Area."--P. iii.
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This activity book is designed to supplement your curriculum in a variety of ways. The information and activities can help you meet the following Illinois learning standards: 12.B.1a, 12.B.2b.
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This activity book is designed to supplement your curriculum in a variety of ways. The information and activities can help you meet the following Illinois learning standards: 12.B.1a, 12.B.2b.
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Project no. 10.084.
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"Examines the Spoon River basin in west central Illinois"--P. iii.
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"February 1988."
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"April 30, 1983."
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Includes index.
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Vols. for 1985- include International registration plan issued by the American Association of Motor Vehicle Administrators.
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"Spring 1995"
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"EcoWatch Network"--Cover.