1. Elevation Maps University Of Minnesota Public content 1959. Bounding Box (W,S,E,N): -93.9791,44.4981,-92.8021,45.361 1:62,500 Ecological Study for the Twin Cities Metropolitan Area.
2. Twin Cities Metropolitan Area Maps University Of Minnesota Public content 1959. Bounding Box (W,S,E,N): -93.9791,44.4981,-92.8021,45.361 Ecological Study for the Twin Cities Metropolitan Area.