| 000 | 00380nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 221122s9999 xx 000 0 und d | ||
| 082 | _a556.34.004 N72 | ||
| 100 | _aThe institution of civil engineers | ||
| 245 | 0 | _aSafety in wells and boreholes | |
| 260 |
_bThe institution of civil engineers _aGreat Britain _c1972 |
||
| 300 | _a23 p. | ||
| 650 | _aWells, Boreholes | ||
| 942 | _cBK | ||
| 999 |
_c1069 _d1069 |
||