You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place 0.7 of a mile SE on Hwy 270/59 from its jct. with Hwy 272 in Rich Mountain. Remove constraint Place: 0.7 of a mile SE on Hwy 270/59 from its jct. with Hwy 272 in Rich Mountain. Place North America Remove constraint Place: North America Place Polk Remove constraint Place: Polk Place USA Remove constraint Place: USA Topic Poales Remove constraint Topic: Poales