Proceedings of the Second Southern African Metals & Minerals Conference held at the Carlton Hotel, Johannesburg, S. Africa on 21st and 22nd April, 1983 /
Southern African Metals & Minerals Conference2nd1983Johannesburg.
Tarring, T. J.(Trevor J.)
Metal Bulletin Conferences Limited.
Metals & Minerals Research Services.
Worcester Park Metal Bulletin Conferences Limited
c1983
Mineral industries