Technical papers /
Wedi'i Gadw mewn:
| Awduron Corfforaethol: | , |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Parkville, Vic. :
The Australian Institute of Mining and Metallurgy,
[1971]
|
| Pynciau: |
Tabl Cynhwysion:
- Vol. 1. Minerals for agriculture
- v. 2. Auckland session
- v. 3. Wellington session
- v. 4. Dunedin session.