|
I 19.3:332
|
Report of the United States fuel-testing plant, at St. Louis, Mo., January 1, 1906, to June 30, 1907 |
1 |
|
I 19.3:333
|
Coal-mine accidents: their causes and prevention : a preliminary statistical report |
1 |
|
I 19.3:334
|
The burning of coal without smoke in boiler plants : a preliminary report |
1 |
|
I 19.3:335
|
Geology and mineral resources of the Controller Bay region, Alaska |
1 |
|
I 19.3:336
|
Washing and coking tests of coal and cupola tests of coke conducted by the United States fuel-testing plant at St. Louis, Mo., January 1, 1905, to June 30, 1907 |
1 |
|
I 19.3:337
|
The Fairbanks and Rampart quadrangles, Yukon-Tanana region, Alaska |
2 |
|
I 19.3:338
|
The iron ores of the Iron Springs district, southern Utah |
1 |
|
I 19.3:338-340
|
The iron ores of the Iron Springs disctrict, southern Utah |
1 |
|
I 19.3:339
|
The purchase of coal under government and commercial specifications on the basis of its heating value : with analyses of coal delivered under government contracts |
1 |
|
I 19.3:340
|
Contributions to economic geology 1907 : part I -- metals and nonmetals except fuels |
1 |
|
I 19.3:340-A
|
Investigations relating to gold and silver by United States Geological Survey in 1907 |
1 |
|
I 19.3:340-B
|
Investigations relating to copper by the United States Geological Survey in 1907 |
1 |
|
I 19.3:340-G
|
Investigations relating to building stones by the United States Geological Survey in 1907 |
1 |
|
I 19.3:340-I
|
Investigations relating to clays by the United States Geological Survey in 1907 |
1 |
|
I 19.3:340-J
|
Investigations relating to abrasive materials by the United States Geological Survey in 1907 |
1 |
|
I 19.3:340-K
|
Investigations relating to phosphates by the United States Geological Survey in 1907 |
1 |
|
I 19.3:341
|
Contributions to economic geology, 1907: Part II.-Coal and Lignite |
1 |
|
I 19.3:341-C
|
Investigations of the coal fields of Colorado, New Mexico, Utah, Oregon, and Virginia by the United States Geological Survey in 1907, with a bibliography of survey papers relating to coal, coke, lignite, and peat |
1 |
|
I 19.3:342
|
Results of spirit leveling in California, 1896 to 1907, inclusive |
1 |
|
I 19.3:342-347
|
Results of spirit leveling in California, 1896 to 1907, inclusive |
1 |