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Volume

94-1

Publication Date

11-1-1994

Publisher

Iowa Department of Natural Resources, Energy and Geological Resources Division, Geological Survey Bureau

Scale

scale 1:24,000

Total Pages

1 sheet

Comments

Supported by the U.S. Geological Survey, Department of the Interior, under assistance Award No. 1434-93-A-1152.

Rights Information

Publication of the State of Iowa. This publication is a public record.

Surficial geologic materials of the Blanchard Island Quadrangle, Illinois-Iowa

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