Geology and ground-water resources of Douglas County, Kansas
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Kansas Geological Survey Bulletin↗
Geology topics
H.G. O’Connor
Publications and source records attributed to H.G. O’Connor.
Ground-water resources of Osage County [Kansas]
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Kansas Geological Survey Bulletin↗
Ground-water resources of Lyon County [Kansas]
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Report↗
Ground-water resources of Chase County [Kansas]
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Kansas Geological Survey Bulletin↗