| 000 | 00685cab a2200217 4500 | ||
|---|---|---|---|
| 001 | X3754 | ||
| 008 | 090401t1996 xxu||||| |||| 00| 0 eng d | ||
| 035 | _a(Sirsi) u32548 | ||
| 041 | _aeng | ||
| 245 | _aGypsum subsidence | ||
| 260 | _c1996 | ||
| 350 | _a0 | ||
| 490 |
_aCSM (Chartered Surveyor Monthly) _v5(11) September 1996, 7(1) |
||
| 520 | _aThe DoE has published research into the nature and causes of subsidence based on a two-year study on Ripon where gypsum occurs at relatively shallow depths. | ||
| 650 | _aGYPSUM | ||
| 650 | _aSUBSIDENCE | ||
| 650 | _aUNDERGROUND CAVITIES | ||
| 690 | _aBUILT ENVIRONMENT-BUILDING PATHOLOGY | ||
| 942 | _n0 | ||
| 948 | _c04/03/1997 | ||
| 999 |
_c21783 _d21783 |
||