Long Tengrui, Anas F. Al-Harbawi, Lin Ming Bo, Zhai Jun and Xiang Yu Long
American Journal of Applied Sciences 4 ( 4 ): 211 - 214 , 2007
Long Tengrui, Anas F. Al-Harbawi, He Qiang and Zhai Jun
American Journal of Environmental Sciences 3 ( 4 ): 183 - 187 , 2007
Long Tengrui, Anas Al-Harbawi, Zhai Jun and Lin Ming Bo
Journal of Applied Sciences 7 ( 5 ): 724 - 727 , 2007