ECOLOGICAL IMPORTANCE OF WEED AND INSECT DIVERSITY IN WHEAT FIELDS UNDER DIFFERENT CHEMICAL INTENSIFICATION Shahnaz Akhtar Rana Rana Muhammed Javed Iqbal Iqbal NAUREEN RANA DOI: https://doi.org/10.28941/pjwsr.v20i1.534 PDF Published 2014-03-01 Issue Year 2014, Volume 20 , Issue 1 Section Articles