1933, Soil Map, Ingham County, Michigan

United States, J. O. Veatch, H. G. Adams, E. H. Hubbard, Clarence Dorman, L. R. Jones, J. W. Moon, and C. H. Wonser. Soil Map, Ingham County, Michigan. [Washington, D.C.]: Field Operations, Bureau of Soils, 1933. [843-b G-scale varies]