Open Access Research Paper Views (818) Weed ecology of Brassica fields of Abbottabad and adjoining areas Saadia Afzal, Dr. Habib Ahmad Int. J. Biosci. 10(2), 179-187, February 2017. DOI: http://dx.doi.org/10.12692/ijb/10.2.179-187 Keywords: Constancy classes, Life form, Quadrat analysis, Weed ecology Details
