| 000 | 00626nam a2200205 a 4500 | ||
|---|---|---|---|
| 005 | 20250805063906.0 | ||
| 008 | 991125s1991 fr 000 0 eng u | ||
| 035 | _aUPN01000016729 | ||
| 049 | _aUNE | ||
| 050 | 4 |
_aAS4 _bU6.5c 1991 |
|
| 111 | 2 |
_aUNESCO. _eSession _n(138a : _d1991 : _cParis) |
|
| 245 | 1 | 0 | _aDraft statutes of the International Advisory Committee for Biosphere Reserves. |
| 260 |
_aParís : _bUNESCO, _c1991. |
||
| 300 | _a[4] p. | ||
| 440 | 0 |
_aExecutive board ; _v138.EX4 |
|
| 500 | _a"Item 7.2.1 of the provisional agenda" | ||
| 610 | 2 | 4 |
_aUnesco _922938 |
| 650 | 2 |
_aEspacio exterior _98094 |
|
| 905 | _aLibro | ||
| 999 |
_c16729 _d16729 |
||