| 000 | 00642cab a2200205 4500 | ||
|---|---|---|---|
| 001 | WB2512-44 | ||
| 008 | 090401t1989 xxu||||| |||| 00| 0 eng d | ||
| 035 | _a(Sirsi) u32125 | ||
| 041 | _aeng | ||
| 245 | _aModern coal mining | ||
| 260 | _c1989 | ||
| 350 | _a0 | ||
| 490 |
_aFinancial Times _v20/3/89 p15-20(6) LOAN |
||
| 520 | _aCoal mining since the oil crisis of the 1970s, has been marked by large-scale investment , technological innovation, tough competition between producers and concern for the environment . | ||
| 650 | _aASFORDBY | ||
| 650 | _aSELBY | ||
| 690 | _aMINING AND MINERALS | ||
| 942 | _n0 | ||
| 948 | _c04/03/1997 | ||
| 999 |
_c21562 _d21562 |
||