| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c10646 _d10646 |
||
| 003 | OSt | ||
| 005 | 20190325161027.0 | ||
| 008 | 180929b xxu||||| |||| 00| 0 eng d | ||
| 040 | _cNARA | ||
| 100 |
_917991 _aIOC |
||
| 111 |
_919126 _aInternational Workshop on the Black Sea _cVarna, _d30 September-4 October 1991 |
||
| 245 | _aInternational Workshop on the Black Sea,Workshop Report No.86(30 September-4 October 1991) | ||
| 260 |
_aParis, _bUNESCO, _c1991, |
||
| 300 |
_a1-31p. _c29cm. |
||
| 942 | _cIOTC | ||