Haytham M. El Sharkawi, A. F. Abdelkhalik, H. A. El Sherbiny, M. E. A. Abu Ziada and I. A. Mashaly 2016. Bioremediation Potential of Bacteria and Rice Husk Biochar for Cadmium and Lead in Wastewater. Global Journal of Agricultural Innovation, Research & Development. 3, 1 (Jul. 2016), 10–22. DOI:https://doi.org/10.15377/2409-9813.2016.03.01.2.