Article
Joshua, T.; Zalkuwi, J.; Audu, M. M.
Analysis of cost and return in cowpea production: A case study Mubi south local government area of Adamawa State, Nigeria
Source: Agricultural science and technology
Year published: 2019 y.
Volume: v. 11, N 2
Pages: pp 144-147
Libraries: LTU
Signature: Сп 454



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