Mich. Comp. Laws § 390.111

Sec. 11. All swamp lands in the townships of Lansing and Meridian, in the county of Ingham, and in the townships of DeWitt and Bath, in the county of Clinton, hitherto granted and vested in the state board of agriculture, for the exclusive use and benefit of the Michigan agricultural college, shall, so far as they remain unsold, continue to vest in said board for the purpose above mentioned.