MA SP (series). 71-24. Remarks by Robert J. Blackwell, Deputy Assistant Secretary of Commerce for Maritime Affairs, at joint annual convention of National Waterways Conference and Upper Mississippi Waterway Association, at St. Paul, Minn., Sept. 15, 1971.
Publication Title:
Remarks by Robert J. Blackwell, Deputy Assistant Secretary of Commerce for Maritime Affairs, at joint annual convention of National Waterways Conference and Upper Mississippi Waterway Association, at St. Paul, Minn., Sept. 15, 1971.
Display Title:
MA SP (series). 71-24. Remarks by Robert J. Blackwell, Deputy Assistant Secretary of Commerce for Maritime Affairs, at joint annual convention of National Waterways Conference and Upper Mississippi Waterway Association, at St. Paul, Minn., Sept. 15, 1971.