EFFECT OF PRE EMERGENCE HERBICIDES ON WEED CONTROL , SEED GERMINATION AND SEEDLING VIGOUR IN PEACH STONE NURSERY MUHAMMAD TARIQ MAHMOOD MAHMOOD Khan Bahadar Marwat Marwat SYED ASGHAR HUSSAIN HUSSAIN DOI: https://doi.org/10.28941/pjwsr.v7i1%20and%202.74 PDF Published 1994-03-01 Issue Year 1994, Volume 7 , Issue 1 and 2 Section Articles