|
Report on the geology of Lee County, Texas |
Harris, G.D. |
1941 |
Mineral Resource Survey Circulars |
|
Peat bogs in Gonzales County, with notes on other bogs |
Chelf, C.R. |
1941 |
Mineral Resource Survey Circulars |
|
Barite in northern Llano County |
Zapp, Alfred |
1941 |
Mineral Resource Survey Circulars |
|
Poultry Grit from Granite, A New Industry in Texas |
Chelf, C.R. |
1941 |
Mineral Resource Survey Circulars |
|
The Crushed Quartz Industry of Llano County Texas |
Chelf, C.R. |
1941 |
Mineral Resource Survey Circulars |
|
Peat Deposits in Polk and San Jacinto Counties, Texas |
Shafer, G.H. |
1941 |
Mineral Resource Survey Circulars |
|
Report on the Mineral Resources of Travis County, Texas |
Nickell, C.O. |
1941 |
Mineral Resource Survey Circulars |
|
Magnesite mining in Llano County, Texas |
Chelf, C.R. |
1941 |
Mineral Resource Survey Circulars |
|
Report on the Mineral Resources of Wichita County, Texas |
Lyle, W.M. |
1941 |
Mineral Resource Survey Circulars |
|
Report of the Mineral Resources of Collingsworth County, Texas |
Baldwin, B.F. |
1941 |
Mineral Resource Survey Circulars |
|
Report on the Mineral Resources of Bastrop County, Texas |
Nickell, C.O. |
1939 |
Mineral Resource Survey Circulars |
|
Preliminary Report on the Mineral Resources of Freestone County, Texas |
Whitcomb, B. |
1939 |
Mineral Resource Survey Circulars |
|
Report on the Mineral Resources of Anderson County, Texas |
Whitcomb, B. |
1939 |
Mineral Resource Survey Circulars |
|
Report on the Mineral Resources of Leon County, Texas |
Crow, D. |
1939 |
Mineral Resource Survey Circulars |
|
Report on the Gravel Resources of Henderson County |
Evans, G.L. |
1939 |
Mineral Resource Survey Circulars |
|
Report on the Mineral Resources of Houston County, Texas |
Harrington, H. |
1939 |
Mineral Resource Survey Circulars |
|
Report on the Mineral Resource Survey of Erath County, Texas |
Nickell, C.O. |
1939 |
Mineral Resource Survey Circulars |
|
Report on the Mineral Resources of Fayette County, Texas |
Sedlmayer, J.J. |
1939 |
Mineral Resource Survey Circulars |
|
Report on Fuller's Earth and Bentonite in Angelina and Cherokee Counties Texas |
Johnson, J. |
1937 |
Mineral Resource Survey Circulars |
|
Report on Gravel in Williamson County Texas |
Leedy, D. |
1937 |
Mineral Resource Survey Circulars |