Kandhro, M.N., Tunio, S.D., Rajpar, I., Chachar, Q.D. and Gandahi, A.W. 2015. ALLELOPATHIC IMPACT OF SORGHUM AND SUNFLOWER ON GERMINATION AND SEEDLING GROWTH OF SUMMER BROADLEAF WEEDS. Pakistan Journal of Agriculture, Agricultural Engineering and Veterinary Sciences. 31, 2 (Dec. 2015), 229–239.