| 000 | 00307cam a22001097a 4500 | ||
|---|---|---|---|
| 008 | 180718b1960 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aY2610 Un30 | ||
| 100 | _aAdams, P.J. | ||
| 245 |
_aOrigin and evolution of coal _cby P.J. Adams |
||
| 260 |
_aLondon _bHer Majesty's Stationery Office _c1960 |
||
| 300 | _a16p. | ||
| 999 |
_c499217 _d499217 |
||