| 000 | 00857cab a2200241 4500 | ||
|---|---|---|---|
| 001 | ABS58194 | ||
| 008 | 090401t1998 xxu||||| |||| 00| 0 eng d | ||
| 035 | _a(Sirsi) u83258 | ||
| 041 | _aeng | ||
| 100 | _aAmbrose, J. | ||
| 245 | _aAbandoned mines undermine land | ||
| 260 | _c1998 | ||
| 350 | _a0 | ||
| 490 |
_aValuer (ISVA) _v61(1) January/February 1998, 10-11(2) |
||
| 520 | _aReports on the problems caused by disused mines and the incidences of subsidence in Cornwall where there have been in and copper mines since 1000 BC. Many closed mines have never been mapped and developers have built on top of former mining land which is potentially unsafe. | ||
| 650 | _aABANDONED MINES | ||
| 650 | _aCORNWALL | ||
| 650 | _aDISUSED MINES | ||
| 650 | _aMINING SUBSIDENCE | ||
| 690 | _aMINING AND MINERALS | ||
| 942 | _n0 | ||
| 948 | _c22/01/1998 | ||
| 999 |
_c52576 _d52576 |
||