TY  - RPRT
TI  - U.S. Geological Survey World Wide Web Information
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 2000
DO  - 10.3133/fs03700
UR  - https://pubs.usgs.gov/publication/fs03700
ID  - fs03700
ER  -