Phosphorus in siliceous manganese ores of Nishikhal, Orissa

Autor Acharya, B. C., Acharya, B. C.
Vydáno 1994

Geology, geochemistry and genesis of the freshwater, Precambrian manganese deposit of the iron ore group from Noamundi basin, Eastern India

Autor Dasgupta, H. C., Dasgupta, H. C.
Vydáno 1999