WEED MANAGEMENT IN WHEAT AS AFFECTED BY TILLAGE AND HERBICIDES Khalid Usman Shad Khan Khalil Khalil Fida Mohammad Muhammad Azim Khan Khan Amir Zaman Khan Khan DOI: https://doi.org/10.28941/pjwsr.v15i2%20and%203.277 PDF Published 2009-06-01 Issue Year 2009, Volume 15 , Issue 2 and 3 Section Articles