RESPONSE OF CHICKPEA AND ITS WEEDS TO TILLAGE SYSTEMS USING VARYING SEED RATES AND PHOSPHORUS LEVELS Khalid Ali Ijaz Ahmad AHMAD SAID AMANULLAH JAN FIDA MOHAMMAD DOI: https://doi.org/10.28941/pjwsr.v16i1.303 PDF Published 2010-03-01 Issue Year 2010, Volume 16 , Issue 1 Section Articles