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I 19.76: 92-571 |
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2.
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3.
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4.
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QE109 .A32 no. 42-B TN967 |
Map It |
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5.
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QE109 .A36 no. 25 QE899 |
Map It |
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6.
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QE105 .A32 no. 136 QE654 |
Map It |
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7.
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8.
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Bloomington : Indiana Geological Survey, 1970?
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9.
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10.
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Darien, Conn., Hafner Pub. Co., 1970.
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