HERBICIDE RESISTANCE IN ANNUAL RYEGRASS (Lolium rigidum Gaud.) POPULATIONS IN WHEAT FIELDS OF FIROOZABAD IRAN Mahmud Masumi Tahereh Ghahramani Ashkan Bahmani Fath Fath Eskandar Zand DOI: https://doi.org/10.28941/pjwsr.v18iSI.414 PDF Published 2011-12-01 Issue Year 2012, Volume 18 , Issue SI Section Articles