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Google Analytics Dashboard for Map of alluvial valley floors and strippable coal in forty-two 7 1/2-minute quadrangles, Big Horn, Rosebud, and Powder River Counties, southeast Montana

Map of alluvial valley floors and strippable coal in forty-two 7 1/2-minute quadrangles, Big Horn, Rosebud, and Powder River Counties, southeast Montana

URI: https://pubs.usgs.gov/publication/ofr76162

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