Protection of the underwater heritage.
| Format: | Bog |
|---|---|
| Sprog: | English |
| Udgivet: |
Paris
Unesco
1981.
|
| Serier: | Technical handbooks for museums and monuments
4 |
| Fag: |
| Format: | Bog |
|---|---|
| Sprog: | English |
| Udgivet: |
Paris
Unesco
1981.
|
| Serier: | Technical handbooks for museums and monuments
4 |
| Fag: |