|
I 28.23:7395
|
Leaching gold-bearing mill tailings from Mercur, Utah |
1 |
|
I 28.23:7396
|
Prediction of penetration rate for percussive drilling |
1 |
|
I 28.23:7398
|
Electrowinning misch metal from a treated bastnasite concentrate |
1 |
|
I 28.23:7411
|
Magnetic roasting and leaching for upgrading Minnesota manganiferous iron ores |
1 |
|
I 28.23:7417
|
Geochemical investigations for gold, antimony, and silver at Stibnite, Idaho |
1 |
|
I 28.23:7422
|
Production potential of copper deposits associated with Permian red bed formations in Texas, Oklahoma, and Kansas |
1 |
|
I 28.23:7425
|
Investigation of a low-grade gold deposit in the Orogrande district, Idaho |
1 |
|
I 28.23:7426
|
Kyanite resources in the northwestern United States : (in two sections) |
1 |
|
I 28.23:7427
|
Design and construction of a radiation probe |
1 |
|
I 28.23:7432
|
Rock noise source location techniques |
1 |
|
I 28.23:7433
|
On the function of hydrocarbon and nitrogen oxides in photochemical-smog formation |
1 |
|
I 28.23:7440
|
Electrophoretic-specific gravity separation of pyrite from coal : laboratory studies |
1 |
|
I 28.23:7445
|
Dawsonite and nahcolite analyses of Green River formation oil-shale sections, Piceance Creek Basin, Colorado |
1 |
|
I 28.23:7461
|
Batch reduction of iron ore in fluidized bed |
1 |
|
I 28.23:7466
|
A comparison of sublimation and vaporization for purification of samarium metal |
1 |
|
I 28.23:7467
|
Washability examinations of Colorado coals |
1 |
|
I 28.23:7469
|
Waterflooding of oilfields in Wyoming to 1968 |
1 |
|
I 28.23:7470
|
Microseismic and displacement investigations in an unstable slope |
1 |
|
I 28.23:7471
|
Recovery of uranium from natural mine waters by countercurrent ion exchange |
1 |
|
I 28.23:7473
|
Processing manganiferous sea nodules |
1 |