|
I 28.3:587
|
Design of underground openings in competent rock |
1 |
|
I 28.3:589
|
Introduction to mine ventilating principles and practices |
1 |
|
I 28.3:601
|
Contributions to the data on theoretical metallurgy: a reprint of bulletins 383, 384, 393, and 406 |
1 |
|
I 28.3:603
|
Electrostatic separation of granular materials |
1 |
|
I 28.3:611
|
Oil-shale mining, Rifle, Colo., 1944-56 |
1 |
|
I 28.3:617
|
Helium-bearing natural gases of the United States : analyses. Second supplement to Bulletin 486 |
1 |
|
I 28.3:621
|
Some statistical techniques for analyzing mine and mineral-deposit sample and assay data |
1 |
|
I 28.3:630 (1965)
|
Mineral facts and problems |
1 |
|
I 28.3:631
|
Nature of the carbides of iron |
1 |
|
I 28.3:632
|
Infrared and ultraviolet spectrometric techniques and spectra-structure correlations |
1 |
|
I 28.3:633
|
Hydrogenation of coal and tar |
1 |
|
I 28.3:634
|
Analytical methods in mass spectrometry |
1 |
|
I 28.3:635
|
Development of the Bureau of Mines gas-combustion oil-shale retorting process |
1 |
|
I 28.3:640
|
Advances in coal spectrometry; absorption spectrometry |
1 |
|
I 28.3:645
|
Mineral resources and industries of Arkansas |
1 |
|
I 28.3:648
|
X-ray studies of coals and carbonaceous materials |
1 |
|
I 28.3:650 (1970)
|
Mineral facts and problems |
1 |
|
I 28.3:667 (1975)
|
Mineral facts and problems |
1 |
|
I 28.3:669
|
The electroslag melting process |
1 |
|
I 28.3:670
|
Comminution by the attrition grinding process |
1 |