I.M. Haruna
Department of Agronomy, Nasarawa State University, P.M.B. 1022, Keffi, Nigeria
A. Usman
Department of Plant Science, Ahamadu Bello University, Samaru-Zaria, Nigeria
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How to cite this article
I.M. Haruna and A. Usman, 2013. Agronomic Efficiency of Cowpea Varieties (Vigna unguiculata L. Walp)
under Varying Phosphorus Rates in Lafia, Nasarawa State, Nigeria. Asian Journal of Crop Science, 5: 209-215.
DOI: 10.3923/ajcs.2013.209.215
URL: https://scialert.net/abstract/?doi=ajcs.2013.209.215
DOI: 10.3923/ajcs.2013.209.215
URL: https://scialert.net/abstract/?doi=ajcs.2013.209.215