Echo chamber
Language: English Series: New Civil Engineer ; (1071) 27 January 1994, 31-32(2)Publication details: 1994Subject(s): Summary: Explains how underground surveying specialist, Geosonde, investigate flooded mines with sonar equipment.| Item type | Current library | Call number | Copy number | Status | Barcode | |
|---|---|---|---|---|---|---|
| Journal article | London Journal article | ABS50173 (Browse shelf(Opens below)) | 1 | Available | 74489-1001 |
Browsing London shelves, Shelving location: Journal article Close shelf browser (Hides shelf browser)
Explains how underground surveying specialist, Geosonde, investigate flooded mines with sonar equipment.