用水效率目标约束下的省市用水差异及分区对策探讨
廖瑜欣, 张勇, 古润竹
Spatial difference and discussion of water-use efficiency in China under objective constraint
LIAO Yu-xin, ZHANG Yong, GU Run-zhu
华东师范大学学报（自然科学版） . 2019, (1): 136 -143 .  DOI: 10.3969/j.issn.1000-5641.2019.01.015