in 1954 the United States government's International Cooperation Administration (now called the Agency for Inernational Development) sponsored a technical assistance contract of six years between the University of Florida Agricultural Experiment Stations and the Costa Rican Ministry of Agriculture and Industries.
出版物详细信息
- 出版者: University of Florida Press
- Dewey Decimal: 338.109
- ECHO 图书馆: 338.109 MCP