TY  - RPRT
TI  - United States Geological Survey Yearbook, fiscal year 1978
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1979
DO  - 10.3133/70039032
UR  - https://pubs.usgs.gov/publication/70039032
ID  - 70039032
ER  -