Farzana Bashir, Aysha Saleem, Khalid Iqbal Khichi, Rubina Nelofer and Rauf Ahmad Khan, 2022. Copper Nanoparticles Embedded Rice Husk for the Removal of Bacterial Contaminants from Drinking Water. Pakistan J. Zool., 55: 251-257. DOI: https://dx.doi.org/10.17582/journal.pjz/20181009121054