Wang Yu-xue, Zhou Shao-hua, Wei Shu-hui and Wang Yin-feng
Journal of Applied Sciences 13 ( 21 ): 4540 - 4544 , 2013
Wang Yu-Xue, Zhou Shao-Hua, WEI Shu-Hui and Wang Yin-Feng
Journal of Applied Sciences 13 ( 22 ): 5280 - 5283 , 2013