TY - RPRT TI - Surface water supply of the United States, 1909, Part V, Hudson Bay and upper Mississippi River basin AU - Robert Follansbee AU - Albert Howard Horton AU - Roy Hale Bolster AU - Marshall O. Leighton PY - 1911 DO - 10.3133/wsp265 UR - https://pubs.usgs.gov/publication/wsp265 ID - wsp265 ER -