| 000 | 00300nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 220709b1976 xxu||||| |||| 00| 0 eng d | ||
| 082 |
_a553.2 _bI5C |
||
| 245 |
_aCoal exploration _bproceedings |
||
| 260 | _c1976 | ||
| 630 | _aCoal | ||
| 700 | _aMuir, L.G. Ed. | ||
| 964 | _bEnglish | ||
| 964 | _ePaper Fo | ||
| 942 | _cBooks | ||
| 906 | _a16703 | ||
| 981 | _a1976. | ||
| 983 | _aCoal exploration : proceedings:V.1. | ||
| 999 |
_c16557 _d16557 |
||