Heavy grain exports in voyage-chartered ships; rates and volume
[by T. Q. Hutchinson.
- Washington] U.S. Dept. of Agriculture, Economic Research Service [1968]
- iv, 34 p. illus. 26 cm.
- [United States. Dept. of Agriculture] Marketing research report ; no. 812 .
- Marketing research report ; no. 812. .
Bibliographical footnotes.
agr68000071
Grain trade--United States. Grain--Transportation.