Articles by J. Okogun (1)

Evaluation of Maize Yield in an On-Farm Maize-Soybean and Maize-Lablab Crop Rotation Systems in the Northern Guinea Savanna of Nigeria

J. A. Okogun, N. Sanginga and R. C. Abaidoo

Pakistan Journal of Biological Sciences 10 ( 21 ): 3905 - 3909 , 2007

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