Claiborne S. Young
Wesley P. James
Robert F. Legget
Aubrey Parkman
Unknown Author
United States. Congress. Senate. Committee on Public Works.
Louise Busby
Lynn Readicker-Henderson
United States. Army. Corps of Engineers.
United States. Bureau of Foreign and Domestic Commerce.
Canada
Markham, Albert Hastings Sir
Research and Planning Consultants (Austin, Tex.)
Antonio Lecchi
International Congress of Navigation (25th 1981 Edinburgh, Scotland)
Inland Waterways Amenity Advisory Council.
William M Kier