共 8 条
- [5] 天然橡胶市场空间均衡模型研究[D]. 张玉梅.华南热带农业大学. 2006
- [6] 中国食物供求与预测[M]. 中国农业出版社 , 陈永福著, 2004
- [7] North American tomato market: a spatial equilibrium perspective[J] . Ramon G. Guajardo,Homero A. Elizondo.Applied Economics . 2003 (3)
- [8] AN INTERREGIONAL ACTIVITY ANALYSIS MODEL FOR THE AGRICULTURAL SECTOR [J]. JOURNAL OF FARM ECONOMICS, 1964, 46 (02): : 349 - 365