EFFECT OF BIOCHAR, FYM AND NITROGEN ON WEEDS AND MAIZE PHENOLOGY Mohammad Arif Kawsar Ali Fazal Munsif Wiqar Ahmad Akhlaq Ahmad Khalid Naveed DOI: https://doi.org/10.28941/pjwsr.v18i4.403 PDF Published 2012-12-01 Issue Year 2012, Volume 18 , Issue 4 Section Articles