Resources & Industries ›› 2009, Vol. 11 ›› Issue (4): 59-63.
• RESOURCES MANAGEMENT • Previous Articles Next Articles
PENG Er-rui, WANG Sui, HAO Li-sha, YU Yang, YU Jian-xin
(School of Water Conservany, Hydrolic Power and Architecture, Yunnan University of Agriculture, Kunming 650210, China)
(云南农业大学 水利水电与建筑学院,云南 昆明 650201)