S. Mustapha
Crop Production Programme, Abubakar Tafawa Balewa University, Bauchi, Nigeria
N. Voncir
Crop Production Programme, Abubakar Tafawa Balewa University, Bauchi, Nigeria
S. Umar
Crop Production Programme, Abubakar Tafawa Balewa University, Bauchi, Nigeria
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How to cite this article
S. Mustapha, N. Voncir and S. Umar, 2011. Content and Distribution of Nitrogen Forms in Some Black Cotton Soils in Akko LGA, Gombe State, Nigeria. International Journal of Soil Science, 6: 275-281.
DOI: 10.3923/ijss.2011.275.281
URL: https://scialert.net/abstract/?doi=ijss.2011.275.281
DOI: 10.3923/ijss.2011.275.281
URL: https://scialert.net/abstract/?doi=ijss.2011.275.281