Hydrologic Unit Map-1974, State of Iowa

January 1, 1976

No abstract available.

Publication Year	1976
Title	Hydrologic Unit Map-1974, State of Iowa
DOI	10.3133/hu15
Authors	Water Resources Division U.S. Geological Survey
Publication Type	Report
Publication Subtype	USGS Numbered Series
Series Title	Hydrologic Unit
Series Number	15
Index ID	hu15
Record Source	USGS Publications Warehouse

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