TY  - RPRT
TI  - Preliminary delineation of contaminated water-bearing fractures intersected by open-hole bedrock wells
AU  - John H. Williams
AU  - Randall W. Conger
PY  - 2007
DO  - 10.1111/j.1745-6592.1990.tb00028.x
UR  - https://pubs.usgs.gov/publication/70206239
ID  - 70206239
ER  -