Flood of August 1935 in the Muskingum River Basin, Ohio /

by Youngquist, C. V. (Carl Vernon), 1904-, Langbein, Walter B. (Walter Basil), 1907-1982, Showalter, A. K. (Albert K.), Smith, Waldo, 1900-
Published 1941

Artificial stimulation of rain /

Published 1957