Resources & Industries ›› 2008, Vol. 10 ›› Issue (2): 112-115.
• RESOURCES DEVELOPMENT • Previous Articles Next Articles
ZHANG Yue-fang1, YUAN Guo-hong2
(1.School of Materials and Chemistry Engineering, Hainan University, Haikou 570228, China; 2.School of Tourism, Hainan University, Haikou 570228, China)
(1.海南大学 材料与化工学院,海南 海口 570228;2.海南大学 旅游学院,海南 海口 570228)