Ogbonnaya Chukwu and John Jiya Musa
Agricultural Journal 3 ( 6 ): 469 - 471 , 2008
Environmental Research Journal 2 ( 5 ): 222 - 225 , 2008
Environmental Research Journal 2 ( 6 ): 327 - 333 , 2008
Journal of Engineering and Applied Sciences 3 ( 4 ): 303 - 306 , 2008
Ogbonnaya Chukwu and Aminat Joy Abdul-kadir
Journal of Food Technology 6 ( 5 ): 214 - 216 , 2008
Ogbonnaya Chukwu and Yahaya Sadiq
Journal of Food Technology 6 ( 5 ): 217 - 220 , 2008
Online Journal of Earth Sciences 2 ( 4 ): 108 - 112 , 2008
Research Journal of Dairy Sciences 2 ( 4 ): 74 - 77 , 2008