A portable vacuum hammer seismic source for use in tunnel environments
January 1, 1993
No abstract available.
Citation Information
| Publication Year | 1993 |
|---|---|
| Title | A portable vacuum hammer seismic source for use in tunnel environments |
| DOI | 10.3133/ofr93187 |
| Authors | R. D. Carroll, J. E. Magner |
| Publication Type | Report |
| Publication Subtype | USGS Numbered Series |
| Series Title | Open-File Report |
| Series Number | 93-187 |
| Index ID | ofr93187 |
| Record Source | USGS Publications Warehouse |