中国东、中、西三大地区水资源绿色效率时空演变特征与收敛性分析
孙才志, 马奇飞, 赵良仕
Temporal and spatial evolution of green efficiency of water resources in China and its convergence analysis
Caizhi SUN, Qifei MA, Liangshi ZHAO
地理科学进展 . 2018, (7): 901 -911 .  DOI: 10.18306/dlkxjz.2018.07.004