I 19.3:341
|
Contributions to economic geology, 1907 : Part II. -- coal and lignite / |
1 |
I 19.3:342
|
Results of spirit leveling in California, 1896 to 1907, inclusive / |
2 |
I 19.3:342-345
|
Binders for coal briquets : investigations made at the fuel-testing plant, St, Louis, Mo. / |
1 |
I 19.3:343
|
Binders for coal briquets : investigations made at the fuel-testing plant, St, Louis, Mo. / |
2 |
I 19.3:344
|
The strength of concrete beams : results of tests of 108 beams (first series) made at the structural materials testing laboratories / |
2 |
I 19.3:345
|
Mineral resources of Alaska : report on progress of investigations in 1907 / |
1 |
I 19.3:346
|
Structure of the Berea oil sand in the Flushing quadrangle, Harrison, Belmont, and Guernsey counties, Ohio / |
2 |
I 19.3:346-350
|
Structure of the Berea oil sand in the Flushing quadrangle, Harrison, Belmont, and Guernsey counties, Ohio / |
1 |
I 19.3:347
|
The Ketchikan and Wrangell mining districts, Alaska / |
2 |
I 19.3:348
|
Coal resources of the Russell Fork basin in Kentucky and Virginia / |
2 |
I 19.3:349
|
Economic geology of the Kenova quadrangle, Kentucky, Ohio, and West Virginia / |
2 |
I 19.3:350
|
Geology of the Rangely oil district, Rio Blanco County, Colorado : with a section on the water supply / |
2 |
I 19.3:351
|
The clays of Arkansas / |
2 |
I 19.3:351-355
|
The clays of Arkansas / |
1 |
I 19.3:352
|
Geologic reconnaissance of a part of western Arizona / |
2 |
I 19.3:353
|
Geology of the Taylorsville region, California / |
2 |
I 19.3:354
|
The chief commercial granites of Massachusetts, New Hampshire and Rhode Island / |
2 |
I 19.3:355
|
The magnesite deposits of California / |
2 |
I 19.3:355-359
|
The magnesite deposits of California / |
1 |
I 19.3:356
|
Geology of the Great Falls coal field, Montana / |
2 |