我国西部水资源供需关系地区性差异变化研究
程维明, 周成虎, 汤奇成
Regional difference research of supply and demand of water resources in West China
CHENG Wei ming, ZHOU Cheng hu, TANG Qi cheng
自然资源学报 . 2001, (4): 348 -353 .  DOI: 10.11849/zrzyxb.2001.04.008