摘要
20040862 Chen Zhihua (Faculty of Engineering, China University of Geosciences, Wuhan, Hubei); Guan Xuefeng Development of DBMS for Environmental Geologic Hazards on WebGIS (Hydrogeology & Engineering Geology, ISSN1000-3665, CN11-2202/P, 30(2), 2003, p. 20-24, 3 illus. , 9 refs. )