World food trade and U.S. agriculture, 1960-1986 :
World food trade and U.S. agriculture, 1960-1986 : Trade tentions intensify /.
- 7-th annual ed.
- Ames, Iowa : Iowa State University, 1987.
- v, 88 p. : tables, fig. ; 28 cm.
Includes appendix and bibliography
Agricultural economics
Includes appendix and bibliography
Agricultural economics