RIAZ, M.; HUSSAIN, V.; FARIDULLAH, K.; JAN, M. N.; KHAN, K. GEOCHEMICAL AND FLOTATION STUDIES OF COPPER ORE OF NORTH WAZIRSTAN AGENCY. Biological Sciences - PJSIR, [S. l.], v. 47, n. 1, p. 17–20, 2004. Disponível em: https://v2.pjsir.org/index.php/biological-sciences/article/view/1449. Acesso em: 17 may. 2024.