TY  - RPRT
TI  - Nineteenth Annual Report of the United States Geological Survey to the Secretary of the Interior 1897 - 1898: Part IV - Hydrography
AU  - Charles D. Walcott
PY  - 1899
DO  - 10.3133/ar19_4
UR  - https://pubs.usgs.gov/publication/ar19_4
ID  - ar19_4
ER  -