6GUI Baoshan and YANG Zhifeng(1. Institute of Environmental Sciences, Beijing Normal University,State Key Joint Laboratory of Environmental Simulation and Pollution Control, Beijing 100875, China,2. Institute of Water Sciences, Beijing Normal University,Key Laboratory for Water and Sediment Sciences, Ministry of Education, Beijing 100875, China).Eco-environmental water requirement for wetlands in Huang-Huai-Hai Area, China[J].Progress in Natural Science:Materials International,2002,12(11):841-848. 被引量：8
