RAMADAN , S. H., & HUSAIN, M. A. (2022). ESTIMATION COMBINING ABILITY AND SOME GENETIC PARAMETERS FOR MAIZE (Zea mays l.) AND ITS COMPONENETS USING LINE X TESTER. Journal of Duhok University, 25(2), 229-237. https://doi.org/10.26682/ajuod.2022.25.2.20