Ekanad, O., & Jeje, L. (2014). The Impact of Cocoa Cultivation on Soil Characterstics in Southwestern Nigeria. Obafemi Awolowo University.
Cita Chicago (17th ed.)Ekanad, Olusegun, i L.K Jeje. The Impact of Cocoa Cultivation on Soil Characterstics in Southwestern Nigeria. Obafemi Awolowo University, 2014.
Cita MLA (9th ed.)Ekanad, Olusegun, i L.K Jeje. The Impact of Cocoa Cultivation on Soil Characterstics in Southwestern Nigeria. Obafemi Awolowo University, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.