TY  - RPRT
TI  - Operations at river stations, 1900, Part VI
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1901
DO  - 10.3133/wsp52
UR  - https://pubs.usgs.gov/publication/wsp52
ID  - wsp52
ER  -