区域粮食安全性分析与预测 ——以陕西省关中地区为例

李晶, 周自翔, 任志远

Present Pressure and Future Trend Prediction of Regional Food Security： A Case Study in Guanzhong District of Shaanxi Province

LI Jing, ZHOU Zixiang, REN Zhiyuan

. 2005, (4): 89 -94 .