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Surface water supply of Ohio and lower eastern Mississippi River drainages, 1906, [by] M.R. Hall, N.C. Grover, and A.H. Horton, district hydrographers. [Water Supply and Irrigation...
Published 1907Online Access
Government Document Electronic eBook -
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Surface water supply of the United States, 1931. Part 3. Ohio River basin. Nathan C. Grover, chief hydraulic engineer. E.D. Burchard, J.J. Dirzulaitis, H.E. Grosbach, A.W. Harring...
Published 1932“…Allegheny River (New York/Pennsylvania) Readex congressional thesaurus.…”
Online Access
Government Document Electronic eBook