EN中文
Water security problem and research perspective in North China
XIA Jun, LIU Meng-yu, JIA Shao-feng, SONG Xian-fang, LUO Yi, ZHANG Shi-feng
JOURNAL OF NATURAL RESOURCES . 2004, (5): 550 -560 .  DOI: 10.11849/zrzyxb.2004.05.002