Adebusuyi, B. A., & Aduayi, E. (2014). Soil Test and Nitrogen, Phosphorus and Potassium Requirement of Maize in Southwestern Nigeria. Obafemi Awolowo University.
Lua i Stíl Chicago (17ú heag.)Adebusuyi, Benson Adekunle, agus E.A Aduayi. Soil Test and Nitrogen, Phosphorus and Potassium Requirement of Maize in Southwestern Nigeria. Obafemi Awolowo University, 2014.
Lua MLA (9ú heag.)Adebusuyi, Benson Adekunle, agus E.A Aduayi. Soil Test and Nitrogen, Phosphorus and Potassium Requirement of Maize in Southwestern Nigeria. Obafemi Awolowo University, 2014.
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