海河流域水资源管理分区研究
柳长顺,刘昌明,杨红
Zoning for Water Resource Management in the Haihe River Basin
LIU Changshun, LIU Changming, YANG Hong
地理学报 . 2004, (3): 349 -356 .  DOI: 10.11821/xb200403004