You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Language UND Remove constraint Language: UND Place John Shelton farm, hills of Driftless Area, circa 5 miles north of Boaz Remove constraint Place: John Shelton farm, hills of Driftless Area, circa 5 miles north of Boaz Topic Pottiaceae Remove constraint Topic: Pottiaceae Type still image Remove constraint Type: still image