| 000 | 00530cab a2200193 4500 | ||
|---|---|---|---|
| 001 | ABS42020 | ||
| 008 | 090401t1990 xxu||||| |||| 00| 0 eng d | ||
| 035 | _a(Sirsi) u34126 | ||
| 041 | _aeng | ||
| 245 | _aForecasts for the future | ||
| 260 | _c1990 | ||
| 350 | _a0 | ||
| 490 |
_aSurveyor _v173(5078) 18 January 1990, 10-12(3) |
||
| 520 | _aDiscussion of the problems of demand forecast ing for the production of aggregates . | ||
| 650 | _aQUARRYING | ||
| 690 | _aMINING AND MINERALS | ||
| 942 | _n0 | ||
| 948 | _c04/03/1997 | ||
| 999 |
_c22647 _d22647 |
||