| 000 | 004950000a22001210004500 | ||
|---|---|---|---|
| 110 |
_a _aUnited Nations _bUnited Nations Industrial Development Organization _dNew York _eUS _zUNIDO |
||
| 245 | _a Hydrogenation of coal and coal tars: review and annotated bibliography of works published in 1949-1970 | ||
| 260 |
_a _b _aNew York _bUNIDO _cUS |
||
| 260 |
_c _a1972 |
||
| 300 |
_a _aviii, 79p. |
||
| 041 | _a <En> | ||
| 082 | _a R/016.33382/UNIDO | ||
| 650 | _a <Bibliographies><Annotated bibliography><Hydrology><Coal mining> | ||
| 999 |
_c20628 _d20628 |
||