Coal : report on overseas investigations into methods of working thick coal seams, solid stowage, mechanization, practices generally in coal mines, oil from coal and amenities for miners /
Sábháilte in:
| Príomhchruthaitheoir: | |
|---|---|
| Formáid: | LEABHAR |
| Teanga: | English |
| Foilsithe / Cruthaithe: |
Canberra :
Govt. Printer,
1946.
|
| Ábhair: |
CARM 1 Store
| Gairmuimhir: |
A1:AR04B0 E01779 |
|---|---|
| Cóip 1 | Ar fáil Cuir coinneáil air |