Silicosis, pneumokoniosis and dust suppression in mines : proceedings at a Conference held in London, April 1947.
Wedi'i Gadw mewn:
| Awdur Corfforaethol: | |
|---|---|
| Fformat: | Trafodyn Cynhadledd Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
London :
Institution of Mining Engineers and the Institution of Mining and Metallurgy,
1947.
|
| Pynciau: |
CARM 1 Store
| Rhif Galw: |
A2:AH14B0 B03962 |
|---|---|
| Copi 1 | Ar gael Gwneud Cais |