You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Sec. 20 NE1/4, T14N, R10W 220th Ave at curve south of 9 mile Rd. the up- stream along Betts Creek. Remove constraint Place: Sec. 20 NE1/4, T14N, R10W 220th Ave at curve south of 9 mile Rd. the up- stream along Betts Creek. Topic Poales Remove constraint Topic: Poales