TY  - RPRT
TI  - Surface water supply of the United States, 1966-70, Part 4, St. Lawrence river basin, v. 1, Basins of streams tributary to Lakes Superior, Michigan and Huron
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1974
DO  - 10.3133/wsp2111
UR  - https://pubs.usgs.gov/publication/wsp2111
ID  - wsp2111
ER  -