908 resultados para strip aquifers
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Bibliography: p. 68-70.
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Bibliography: p. 17.
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Mode of access: Internet.
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Mode of access: Internet.
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Mode of access: Internet.
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Mode of access: Internet.
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Mode of access: Internet.
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"Printed by authority of the State of Illinois/1998/950"--T.p. verso.
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"August 29, 1983."
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Cover title.
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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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Caption title.
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"Project no. 80.057."
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Cover title.