| 000 | 00345nam a2200109Ia 4500 | ||
|---|---|---|---|
| 008 | 220204s9999 xx 000 0 und d | ||
| 082 |
_a678.7:678.4 _bWHI |
||
| 100 | _aB | ||
| 245 | 0 | _aStudy on synthetic versus natural products: Pilot project on the rubber industry and its impact on the environment | |
| 260 |
_aVienna _bUNIDO _c1974 |
||
| 942 | _cBK | ||
| 999 |
_c43436 _d43436 |
||