A journey into southeastern Minnesota’s geological basement reveals that building soil health can help make “clear” and “clean” equal the same thing.
- LSP’s Soil Health web page
- Minnesota Conservation Volunteer article: “The Farmer Who Went Underground”
- In July 2022, Aaron Bishop shot this video of flooding in Niagara Cave shortly after a rainstorm.
- Ear to the Ground podcast episode 231: Caves Don’t Lie