XIE Zhi-Gang, LI Si
2011, Vol. 69(23): 2896-2900
doi: 10.6023/A1104092
(1 Chongqing University of Arts & Sciences, Chongqing 402160)
(2 Key Laboratory of the Three Gorges Reservoir Regions Eco-Environment, Ministry of Education, Chongqing University, Chongqing 400045)