649 resultados para Indiana. Dept. of Geology and Natural Resources
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Cover title.
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Cover title.
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Includes bibliographical references (p. 83-84)
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"June 1994."
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"Contract: EA 47."
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"Project 87/7012."
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"ILENR/RR-92/12."
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"ILENR/RR-92/12."
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"February 1985."
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"Project: 88/223."
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Project no.: 80.244.
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"Project 86/7005."
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Project no. 80.261.
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Project no. 83/7010.
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"ILENR/RE-EA-89/07."