Koltun, G. F. (2019). Flood-frequency estimates for Ohio streamgages based on data through water year 2015 and techniques for estimating flood-frequency characteristics of rural, unregulated Ohio streams. U.S. Department of the Interior, U.S. Geological Survey.
Chicago Style (17th ed.) CitationKoltun, G. F. Flood-frequency Estimates for Ohio Streamgages Based on Data Through Water Year 2015 and Techniques for Estimating Flood-frequency Characteristics of Rural, Unregulated Ohio Streams. Reston, Virginia: U.S. Department of the Interior, U.S. Geological Survey, 2019.
MLA (9th ed.) CitationKoltun, G. F. Flood-frequency Estimates for Ohio Streamgages Based on Data Through Water Year 2015 and Techniques for Estimating Flood-frequency Characteristics of Rural, Unregulated Ohio Streams. U.S. Department of the Interior, U.S. Geological Survey, 2019.