GUNTNER, J
and
HAMMERSCHMIDT, J. Sulphating roasting of copper-cobalt concentrates. J. S. Afr. Inst. Min. Metall. [online].
2012,
vol.112, n.6, pp. 455-460.
ISSN 0038-223X.
|
|
GUNTNER, J
and
HAMMERSCHMIDT, J. Sulphating roasting of copper-cobalt concentrates. J. S. Afr. Inst. Min. Metall. [online].
2012,
vol.112, n.6, pp. 455-460.
ISSN 0038-223X.
|
|