Author Details for "Douglas, R.L."
| Title | Author(s) | Publication | Year | Online Access |
|---|---|---|---|---|
| A history of manufacturers in the Kansas fuel district | Douglas, R.L. | Kansas Historical Collections vol. 11, pp. 1-135, (prepared as a M.S. thesis for the Department of Economics, University of Kansas, Lawrence, KS, 1909) | 1910 | N/A |