« Previous
Next »
Creator
- Editor: Howard Sharp6
- Indiana. State Highway Commission (1919-1953)6
- Sponsor: Professor John W. Beauchamp6
- Chicago Regional Planning Association2
- Geological Survey (U.S.)2
- Montgomery, Pauline2
- Switzer, J. E. (Jesse Elmer)2
- Blair, H. B. (Herbert Buxton), 1860-19051
- Burney, H. E.1
- Clevenger, Cyrus R.1
- Hawkins, Geo. T. (George T.)1
- Herron, W. H. (William Harrison), 1865-1
- Indiana. Division of Geology1
- Kunkel, D. R. (David Roy), 1901-1
- Lee, L. L. (Luria Lyons), 1882-19621
- Marshall, R. B. (Robert Bradford), 1867-19491
- McKinney, R. C. (Robert C.)1
- Michigan. Geological Survey1
- Miller, J. T. (John T.), 1906-1
- Renshawe, John H.1