Baloch, M. J.; Mallano, I. A.; Baloch, A. W.; Jatoi, W. A.; Veesar, N. F. Efficient Method of Choosing Potential Parents and Hybrids: Line ? Tester Analysis of Spring Wheat (Triticum Aestivum L.) Cultivars: Combining Ability of Wheat Genotypes. Pakistan Journal of Scientific & Industrial Research 2011, 54, 117-121.