| Evaluation of fractures in silts and clay using ground penetrating radar, p. 11, (abstr.), <In>, Lucius, J.E.; Olhoeft, G.R.; and Duke, S.K., (eds.); Third international conference on ground penetrating radar; abstracts of the technical meeting |
Benson, R.C.; and Yuhr, L.M. |
U.S. Geological Survey, Open-file Report no. 90-0414, 94 pages |
1990 |
N/A
|
| Ground water monitoring in unsaturated and saturated zones at a site with paleocollapse structure |
Benson, R.C.; Yuhr, L.M.; and Hatheway, A.W. |
Ground Water Management vol. 10, pp. 131-145 |
1992 |
N/A
|