Floods of January-February 1959 in Ohio /

by Cross, William P. (William Perry), 1907-1999, Brooks, H. P.
Published 1959

Analysis of water quality of the Mahoning River in Ohio /

by Bednar, Gene A., Collier, Charles R., Cross, William P. (William Perry), 1907-1999
Published 1968

Water resources of the Mahoning River basin, Ohio : with special reference to the Youngstown area /

by Cross, William P. (William Perry), 1907-1999, Norris, Stanley Eugene, 1916-, Schroeder, M. E.
Published 1952

Elements of applied hydrology /

by Johnstone, Don, 1910-
Published 1949