EFFECT OF WEED MANAGEMENT AT VARIOUS GROWTH STAGES ON THE YIELD AND YIELD COMPONENTS OF WHEAT (TRITICUM AESTIVUM L. JEHAN BAKHAT MUHAMMAD AZIM KHAN KHAN M.ANWAR ZARKOON WAJID ALI SHAH SHAH NAEEM KHAN DOI: https://doi.org/10.28941/pjwsr.v9i1%20and%202.91 PDF Published 2003-03-01 Issue Year 2003, Volume 9 , Issue 1 and 2 Section Articles