Risk assessment methodology for shut-down and abandoned mine sites in Namibia

Autor: Hasheela, I., Schneider, G.I.C., Ellmies, R., Haidula, A., Leonard, R., Ndalulilwa, K., Shigwana, O., Walmsley, B.
Zdroj: In Journal of Geochemical Exploration September 2014 144 Part C:572-580
Databáze: ScienceDirect