Erratum to: Biosorption of Pb2+ and Cu2+ in aqueous solutions using agricultural wastesAileen D. Nieva, Bonifacio T. Doma, Huan-Ping Chao and Lai Siang LengEPJ Web Conf., 162 (2017) 01088DOI: https://doi.org/10.1051/epjconf/201716201088
