Babar, Muhammad Ayub, Ajmal Khan, Ahmed Jan, Sher Azam, Ikramullah ., & Muhammad Arif. " 96. Integrative effect of NPK fertilization and weed management practices on growth indices and yield of wheat under agro-climatic condition of Quetta-Pakistan." Pure and Applied Biology (PAB) [Online], 8.1 (0): 942-959. Web. 14 Nov. 2019