| ISSN (Online):
0370-3401
|
| País:
Não informado
|
| Editor:
Department of Mineral and Energy Affairs
|
Imprenta:
Pretoria, Africa do Sul:
Department of Mineral and Energy Affairs,
2022
|
| Numbering area:
No. 49 (1960)-No. 82 (1993)
|
| Registros relacionados:
Memoirs |
