[Indian Ocean] /
| Format: | Map |
|---|---|
| Language: | English |
| Published: |
[Place of publication not identified] :
[publisher not identified],
[date of publication not identified]
|
| Subjects: |
| Item Description: | States that maximum depths are based on the researches of the "Vytaz" in 1962. |
|---|---|
| Physical Description: | 1 map |