摘要
(1) HYDROGEOLOGY 20051014 Duan Yonghou (China Institute of Geo - Environment Monitoring, Beijing ) ; Wang Jiabin Groundwater Resources and Its Sustainable Development in Tianjin, China ( Hydrogeology & Engineering Geology, ISSN 1000-3665, CN11-2202/P, 31(3), 2004, p. 29 -39, 8 illus. , 7 tables, 8 refs. , with English abstract) Key words: water supply, groundwater resources,