TY  - RPRT
TI  - Bedrock geologic map of the International Falls 1 degree by 2 degrees Quadrangle, Minnesota, United States and Ontario, Canada
AU  - W. C. Day
AU  - D. L. Southwick
AU  - K. J. Schulz
AU  - T. L. Klein
PY  - 1990
DO  - 10.3133/i1965b
UR  - https://pubs.usgs.gov/publication/i1965B
ID  - i1965B
ER  -