publication venue for Qadir, M., A. Ghafoor, G. Murtaza, M. Sadiq and M.K. Rasheed. 1999. Copper concentration in city effluent irrigated soils and vegetables. Pakistan J. Soil Sci. 17(3-4):97-102.. 17:97-102. 2000
has subject area 0503 Soil Sciences (FoR) 0607 Plant Biology (FoR) 0703 Crop and Pasture Production (FoR) Agronomy & Agriculture (Science Metrix)