TY  - RPRT
TI  - A history of the Water Resources Branch of the United States Geological Survey: vol. III years of 50-50 cooperation, July 1, 1928 to June 30, 1939
AU  - Robert Follansbee
PY  - 1944
DO  - 10.3133/70047299
UR  - https://pubs.usgs.gov/publication/70047299
ID  - 70047299
ER  -