Short Communication Resistance Against African Stem Rust (Puccinia graminis tritict) Race Ug99 in Advanced Wheat Lines and Varieties Developed by Public Breeding Programmes in NWFP, Pakistan. Pakistan Journal of Scientific & Industrial Research. 2007;50(3):210-212. Accessed March 10, 2026. https://v2.pjsir.org/index.php/biological-sciences/article/view/967