TY  - RPRT
TI  - The United States Geological Survey, its origin, development, organization, and operations
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1904
DO  - 10.3133/b227
UR  - https://pubs.usgs.gov/publication/b227
ID  - b227
ER  -