| 000 | 00624nam a2200217Ia 4500 | ||
|---|---|---|---|
| 999 |
_c39236 _d39236 |
||
| 005 | 20200807141931.0 | ||
| 008 | 180712s9999 xx 000 0 und d | ||
| 020 | _a873351142 | ||
| 041 | _aEN | ||
| 082 |
_a622.2 _bPEN _223 |
||
| 100 | _aPeng, Syd S. | ||
| 245 |
_aSurface subsidence engineering _c/ by Syd S. Peng |
||
| 260 |
_aLittleton _bSocietybfor mining, metallurgy, and exploration _c1992 |
||
| 300 | _a161 p. | ||
| 500 | _a includes appendix, bibliography & subject index | ||
| 509 | _aNS | ||
| 650 | _aMine subsidences | ||
| 650 | 4 |
_aMining engineering _911636 |
|
| 650 | 0 |
_asubsidences _9104147 |
|
| 942 | _cS | ||