H. R. Cedergren

Discussion of "Panama Canal - The Sea-Level Project: A Symposium: Design of Channel"

Boris A. Bakhmeteff, Gregory P. Tschebotarioff, John S. McNown, 1949 .

Discussion of Panama Canal - The Sea-Level Project: A Symposium: Ship Performance in Restricted Channels by C. A. Lee and C. E. Bowers

Boris A. Bakhmeteff, Gregory P. Tschebotarioff, John S. McNown, 1949 .

Discussion of Panama Canal - The Sea-Level Project: A Symposium: Construction Planning and Methods by J. J. Rose, F. L. Dye, W. B. Watson and L. T. Crook

Boris A. Bakhmeteff, Gregory P. Tschebotarioff, John S. McNown, 1949 .