Andrew, Osivmete Victor.,Egbucha, Kelechukwu Chris., Omosun, Garuba., Akanwa, Franklin Eberechi and Akpanudo, Samuel Innocent. (2021). Effect of X-Ray Irradiation on the Growth and Yield Parameters of Four Cowpea (Vigna Unguiculata (L.) Walp) Genotypes. NIPES - Journal of Science and Technology Research, 3(4). https://doi.org/10.37933/nipes/3.4.2021.6