Henry H. Persons
New York (State). Water Supply Commission.
Reuben Clair Newcomb
Oregon. State Engineer.
Mann, William B.
Melpar, inc.
Williams, George Bransby
Philip J. W. Roberts
Orville D. Mussey
United States. Army. Corps of Engineers.
California. Dept. of Water Resources. Southern District.
Samuel K. Vaugh
United States. Congress. House. Committee on Interstate and Foreign Commerce
Richard R. Luckey
Wolfgang Pürschel
Great Britain. Water Resources Board.
Unknown Author
California. Governor's Advisory Drought Planning Panel.