WEED MANAGEMENT IN WHEAT OILSEEDS INTER/RELAY CROPPING SYSTEM AND PLANTING PATTERNS Habib Ur Rahman Rahman Rehmat Ullah MUHAMMAD SADIQ EJAZ AHMAD KHAN KHAN Kalim Ullah Muhammad Saeed Khattak Khattak Abdul Qayyum INAYATULLAH AWAN DOI: https://doi.org/10.28941/pjwsr.v19i4.523 PDF Published 2013-12-01 Issue Year 2013, Volume 19 , Issue 4 Section Articles