| |
| | [No title] |
 | | Carter, Roger L. Ransom, Richard Sutch, and Hongcheng Zhao, Codebook and User's Manual: A Survey of 934 Farm Proprietors in Michigan, 1894; Reported in the Twelfth Annual Report of the Michigan Bureau of Labor and Industrial Statistics. |
 | | Carter, Roger L. Ransom, Richard Sutch and Hongcheng Zhao, Codebook and User's Manual: A Survey of 4,870 Agricultural Implements and Iron Workers in Michigan Outside of Detroit, 1890: Reported in the Eighth Annual Report of the Michigan Bureau of Statistics of Labor and Industries. |
 | | See, Roger L. Ransom, Richard Sutch and Samuel H. Williamson, Codebook and User's Manual: A Survey of Railroad Workers in Michigan, 1893: Reported in the Eleventh Annual Report of the Michigan Bureau of Statistics of Labor and Industries. |
| www.eh.net /databases/labor/codebooks/mi13a.asc (1898 words) |
|