SCREENING THE ALLELOPATHIC POTENTIAL OF VARIOUS WEEDS SHER ASLAM KHAN KHAN UMM E KALSOOM KALSOOM Rahamdad Khan MUHAMMAD AZIM KHAN KHAN MUHAMMAD ISHFAQ DOI: https://doi.org/10.28941/pjwsr.v17i1.340 PDF Published 2011-03-01 Issue Year 2011, Volume 17 , Issue 1 Section Articles