城乡结合部农业地域功能实现程度及变化趋势——以北京为例
刘玉, 冯健

Analysis on execution and change of regional function of agriculture in rural-urban fringe: A case study of Beijing
Yu LIU, Jian FENG
图1 北京城乡结合部农业地域功能及变化趋势
Fig. 1 The calculations of regional function of agriculture inrural-urban fringe and the variation trend