Resources & Industries ›› 2009, Vol. 11 ›› Issue (4): 99-103.
• RESOURCES ENVIROMENT • Previous Articles Next Articles
ZHANG Yong1,2, HE Jin2
(1. School of Geological Environment, Xi'an University of Sciences and Technology, Xi'an 710016, China; 2. Shanxi Administration of Water Conservancy, Xi'an 710004, China)
张 勇1,2,何 瑾2
(1.西安科技大学 地质环境学院,陕西 西安 710016; 2陕西省水利厅,陕西 西安 710004 )