-- (2023). CPP221 (Principles of Crop Production). Repository.mouau.edu.ng: Retrieved Dec 08, 2023, from https://repository.mouau.edu.ng/work/view/cpp221-principles-of-crop-production-7-2
--. "CPP221 (Principles of Crop Production)" Repository.mouau.edu.ng. Repository.mouau.edu.ng, 15 Feb. 2023, https://repository.mouau.edu.ng/work/view/cpp221-principles-of-crop-production-7-2. Accessed 08 Dec. 2023.
--. "CPP221 (Principles of Crop Production)". Repository.mouau.edu.ng, Repository.mouau.edu.ng, 15 Feb. 2023. Web. 08 Dec. 2023. < https://repository.mouau.edu.ng/work/view/cpp221-principles-of-crop-production-7-2 >.
--. "CPP221 (Principles of Crop Production)" Repository.mouau.edu.ng (2023). Accessed 08 Dec. 2023. https://repository.mouau.edu.ng/work/view/cpp221-principles-of-crop-production-7-2