| 000 | 00700cab a2200217 4500 | ||
|---|---|---|---|
| 001 | ABS51952 | ||
| 008 | 090401t1994 xxu||||| |||| 00| 0 eng d | ||
| 035 | _a(Sirsi) u52516 | ||
| 041 | _aeng | ||
| 100 | _aRussell, L. | ||
| 245 | _aOld aerial photographs: past in focus | ||
| 260 | _c1994 | ||
| 350 | _a0 | ||
| 490 |
_aNew Civil Engineer _v(1106) 10 November 1994, 18-20(3) |
||
| 520 | _aDiscusses the advantages of using old aerial photographs in construction, as a cost-effective means of detecting potential hazards such as soft ground and swallow holes. | ||
| 650 | _aAERIAL PHOTOGRAPHY | ||
| 650 | _aORDNANCE SURVEY | ||
| 690 | _aLAND SURVEYING | ||
| 942 | _n0 | ||
| 948 | _c04/03/1997 | ||
| 999 |
_c32513 _d32513 |
||