西北四省(区)2000年的水资源足迹
龙爱华, 徐中民, 张志强
Estimate and Analysis of Water Footprint in Northwest China, 2000
LONG Ai-hua, XU Zhong-min, ZHANG Zhi-qiang
冰川冻土 . 2003, (6): 692 -700 .  DOI: 10.7522/j.issn.1000-0240.2003.0122