Joshua, T., Zalkuwi, J., Audu, M. Analysis of cost and return in cowpea production: A case study Mubi south local government area of Adamawa State, Nigeria. 2019 p. 144 - 147,.
Joshua, T., Zalkuwi, J., Audu, M. Analysis of cost and return in cowpea production: A case study Mubi south local government area of Adamawa State, Nigeria. 2019 p. 144 - 147,.
Joshua, T., Zalkuwi, J., Audu, M. (2019) Analysis of cost and return in cowpea production: A case study Mubi south local government area of Adamawa State, Nigeria, p. 144 - 147,.
Joshua, T., Zalkuwi, J., & Audu, M. (2019). Analysis of cost and return in cowpea production: A case study Mubi south local government area of Adamawa State, Nigeria. p. 144 - 147.
Joshua T, Zalkuwi J, Audu M. Analysis of cost and return in cowpea production: A case study Mubi south local government area of Adamawa State, Nigeria. 2019. p. p. 144 - 147.