TY  - RPRT
TI  - A history of the Water Resources Branch, U.S. Geological Survey; Volume I, from predecessor surveys to June 30, 1919
AU  - R. Follansbee
PY  - 1994
DO  - 10.3133/7000087
UR  - https://pubs.usgs.gov/publication/7000087
ID  - 7000087
ER  -