Index of surface-water records
Subtitle: part 3. Ohio River Basin to September 30, 1948
By: Louisville District
Series: Geological Survey (U.S.). Circular -- 39; Geological Survey circular -- 39.
Publisher: U.S. Department of the Interior, Geological Survey
Published: 1948
Place of publication: Washington, D.C
Language: eng
Number of pages: 37
Subjects: Water; Indexes; Hydrology; Hydrogeology