ALLELOPATHIC PROCLIVITIES OF TREE LEAF EXTRACTS ON SEED GERMINATION AND GROWTH OF WHEAT AND WILD OATS MUHAMMAD AZIM KHAN KHAN Khan Bahadar Marwat Marwat DOI: https://doi.org/10.28941/pjwsr.v12i4.207 PDF Published 2006-12-01 Issue Year 2006, Volume 12 , Issue 4 Section Articles