1.
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Bloomington, Ind. : Geological Survey, 1968.
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2.
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Bloomington : [State of Indiana, Geological Survey] 1971.
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3.
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Bloomington : State of Indiana, Dept. of Natural Resources, Geological Survey, 1975.
QE109 .A32 no. 42-K TN945 |
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4.
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Bloomington, State of Indiana, Dept. of Natural Resources, 1970.
QE109 .A32 no. 42-C |
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5.
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Bloomington : [Indiana Geological Survey] 1969.
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6.
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Bloomington : [State of Indiana, Geological Survey] 1970.
QE109 .A32 no. 42-B TN967 |
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7.
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Bloomington, Ind. : Geological Survey, 1964
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8.
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Bloomington : Indiana Geological Survey, 1970?
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9.
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Bloomington : Indiana Geological Survey, Dept. of Natural Resources, 1966.
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