EFFECT OF ARSENIC (As) ON GROWTH AND PHYSIOLOGY OF MAIZE (ZEA MAYS) IN VARYING SOILS - B. Hussain; M. Sanaullah; M. Iqbal; F. Mahmood; F. Azeem; M. Shahid; T. Shahzad; S. Hussain1 (Journal of Animal and Plant Sciences, 2021)