Author
Geological Survey (U.S.)
215
Wells, J. V. B.
19
Love, S. K. 1903-1995
15
United States. Congress. Senate. Select Committee on National Water Resources
10
Paulsen, Carl G.
7
Hackett, O. M. 1920-2013
5
Geological Survey (U.S.). Office of Water Data Coordination
4
Hendricks, E. L. 1909-
4
Harbeck, Guy Earl, 1911-
3
United States. Environmental Protection Agency. Office of Water
3
Campbell, Marius R. 1858-1940
2
Collins, W. D. 1875-
2
Desimone, Leslie A.
2
Gannett, Henry, 1846-1914
2
Langbein, Walter B. 1907-1982
2
Lins, Harry F.
2
McGuinness, C. L. 1914-1971
2
Meinzer, Oscar Edward, 1876-1948
2
Nace, Raymond L. 1907-1987
2
Perrine, Charles D., 1867-1951
2
Russell, Israel C. 1852-1906
2
Thomas, N. O. 1916-
2
United States. Department of Agriculture
2
United States. Department of the Interior
2
Allen, David V.
1
Babb, Cyrus Cates, 1867-1937
1
Barker, F. B. 1923-
1
Bayley, William Shirley, 1861-1943
1
Becker, Edith
1
Chester County (Pa.). Health Department
1
Chester County Water Resources Authority
1
Chester, Frederick D. 1861-1943
1
Cunningham, William L.
1
Daniel, Charles C., III 1943-
1
Diller, J. S. 1850-1928
1
Durfor, Charles N. 1923-1994
1
Eisenlohr, William S. Jr., 1907-1997
1
Feth, J. H. 1913-
1
Geological Survey (U.S.),
1
Giusti, Ennio V.
1
Griswold, W. T., 1859-1931
1
Grover, Nathan Clifford, 1868-1956
1
Guldin, Richard W.
1
Hanson, Ronald L. 1934-
1
Harvey, Forrest Edwin, 1963-
1
Hatchett, J. L.
1
Hay, Robert, 1835-1895
1
Hinderlider, M. C. 1876-1967
1
Hirsch, Robert M.
1
Horr, C. Albert 1922-
1
more ...