| 000 | 00410nam a22001577a 4500 | ||
|---|---|---|---|
| 008 | 130323t xxu||||| |||| 00| 0 eng d | ||
| 020 | _a9780873351027 | ||
| 050 |
_aTN 29 _b.S78 |
||
| 100 |
_aKennedy, B.A. _91459 |
||
| 245 |
_aSurface mining _cby B.A. Kennedy |
||
| 250 | _a2nd.ed. | ||
| 260 |
_aMiddleton _c1990 |
||
| 300 | _axi, 1194p. | ||
| 650 |
_aStrip mining, Mining engineering _91460 |
||
| 942 |
_2lcc _cREF |
||
| 999 |
_c746 _d746 |
||