DIVERSITY AND ECOLOGICAL CHARACTERISTICS OF WEEDS OF WHEAT FIELDS OF UNIVERSITY OF PESHAWAR BOTANICAL GARDEN AT AZAKHEL, DISTRICT NOWSHERA, PAKISTAN Farrukh Hussain Syed Mukaram Shah Shah Fazal-e-Hadi Asadullah DOI: https://doi.org/10.28941/pjwsr.v15i4.290 PDF Published 2009-12-01 Issue Year 2009, Volume 15 , Issue 4 Section Articles