TY  - RPRT
TI  - Surface water supply of upper Mississippi River and Hudson Bay drainages, 1906
AU  - Albert Howard Horton
AU  - Robert Follansbee
PY  - 1907
DO  - 10.3133/wsp207
UR  - https://pubs.usgs.gov/publication/wsp207
ID  - wsp207
ER  -