Regional integration of the chemical fertilizer industry in Latin America.
- [Washington] Economic Research Service, U.S. Dept. of Agriculture [1968]
- iv, 42 p. illus., map. 26 cm.
- [United States. Dept. of Agriculture. Economic Research Service] ERS-foreign 232 .
- [United States. Department of Agriculture. Economic Research Service] ERS-foreign 232. .