TY  - RPRT
TI  - Considerations related to drilling methods in planning and performing borehole-geophysical logging for ground-water studies
AU  - R.E. Hodges
AU  - W.E. Teasdale
PY  - 1991
DO  - 10.3133/wri914090
UR  - https://pubs.usgs.gov/publication/wri914090
ID  - wri914090
ER  -