North Dakota. Geology and ground-water resources of North Dakota, by Howard E. Simpson; with discussion of chemical character of water, by Harry B. Riffenburg.
Publication Title:
North Dakota. Geology and ground-water resources of North Dakota, by Howard E. Simpson; with discussion of chemical character of water, by Harry B. Riffenburg.
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North Dakota. Geology and ground-water resources of North Dakota, by Howard E. Simpson; with discussion of chemical character of water, by Harry B. Riffenburg.