TY  - RPRT
TI  - Publications of the Geological Survey 1962-1970
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1980
DO  - 10.3133/70043704
UR  - https://pubs.usgs.gov/publication/70043704
ID  - 70043704
ER  -