GIS-based water resource monitoring report on the North China plain : sustainable agroecosystem management and rural-urban interaction in regions and cities of China (SUSDEV-CHINA), The European Commission, Brussels - Lei, Y; Hu, C; Liu, M; Söderlund, Leif; Kamijo-Söderlund, Mitsuyo (fi, 2004)
Keywords: Ys; Kiina; vesivarat; paikkatietojärjestelmät; water resources; China; GIS