Resources & Industries ›› 2008, Vol. 10 ›› Issue (3): 97-99.
• RESOURCES MANAGEMENT • Previous Articles Next Articles
(School of Urban and Environmental Sciences, Huazhong Normal University, Wuhan 430079, China)
苏 琨,周 勇
(华中师范大学 城市与环境科学学院,湖北 武汉 430079)