| 000 | 00320nam a22001217a 4500 | ||
|---|---|---|---|
| 008 | 230725b |||||||| |||| 00| 0 eng d | ||
| 022 | _a0028-2844 | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 245 | _aNature and resources | ||
| 260 |
_aParis: _bUNESCO, |
||
| 650 | _aScience | ||
| 942 |
_2udc _cCR |
||
| 999 |
_c54877 _d54877 |
||