LITERATURE CITED
- us Department of Agriculture, Foreign Agricultural Service, Poland: Grain and Feed Annual Report, Warsaw (1987).
- J. L. Geadelman, corn breeder. University of Minnesota. Personal communication.
- Announcement by embrapa, the Brazilian agricultural research organization, reported by us consulate in Rio de Janeiro, August (1987).
- World Bank, China: Agriculture to the Year 2000, Report 5206-cha, Annex B. (1985); fas/usda, China: Grain and Feed Annual Report, Beijing (1987).
- fas/usda, Bangladesh: Oilseed and Products Annual Report. Dhaka (1986).
- Michael Read, Canadian Agronomic Project in Ghana. Personal communication (1985).
- fas/usda, Guatamala: Grain and Feed Annual Report. Guatamala City (1986).
- International Crops Research Institute for the Semi-Arid Tropics, Patancheru, Andhra Pradesh 520324, India.
- fas/usda, Indonesia: Oilseed and Products Annual Report. Djakarta (1987).
- fas/usda, India: Grain and Feed Annual Report. New Delhi (1985).
- A. K. Stapleton. Paper presented at the 1984 World Bank Agricultural Symposium, Washington, dc.
- Paul Johanson, Monsanto Chemical Corp., before the National Planning Association Conference on New Farm Technology, Des Moines, Iowa, 17 Oct 1986.
- usda Conservation Research Center, Idaho.