I 28.23:3450
|
A washability study of the Black Creek Coal bed at Yolande No. 6, Rockcastle, Ala |
1 |
I 28.23:3456
|
Reservoir characteristics of the Eunice oil field, Lea County, N. Mex |
1 |
I 28.23:3460
|
Ocular photocell for the rapid determination of projected area of opaque particles |
1 |
I 28.23:3469
|
Progress reports : metallurgical division. [No.] 32., Ore-dressing studies : properties of suspension mediums for float-and-sink concentration |
1 |
I 28.23:3470
|
Annual report of the Mining Division, fiscal year 1939 |
1 |
I 28.23:3474
|
Properties of a petroleum-reservoir liquid and its residua with applications of the data to production problems |
1 |
I 28.23:3475
|
Hazard of mercury vapor in analytical petroleum laboratories |
1 |
I 28.23:3476
|
Properties of Louisiana crude oils. II, Additional analyses |
1 |
I 28.23:3477
|
Progress reports--Metallurgical Division. 33, Manganese and its alloys |
1 |
I 28.23:3480
|
Progress reports : metallurgical division. [No.] 34., Annual report of the metallurgical division, fiscal year 1939 |
1 |
I 28.23:3483
|
Progress reports--Metallurgical Division. 35, Electrometallurgical investigations : recovery of nickel, copper, and precious metals from domestic ores by a combined electrothermal and electrolytic method |
1 |
I 28.23:3484
|
Progress reports : metallurgical division. [No.] 36., Ore-testing studies, 1938-39 : (primarily ore dressing) |
1 |
I 28.23:3485
|
Survey of fuel consumption at refineries in 1938 |
1 |
I 28.23:3486
|
Survey of crude oils of the producing fields of Arkansas |
1 |
I 28.23:3491
|
Progress reports : metallurgical division. [No.] 37. Electrometallurgical investigations : electrolytic recovery of antimony from antimonial gold ores |
1 |
I 28.23:3492
|
Cooperative fuel research motor-gasoline survey : summer 1939 |
1 |
I 28.23:3495
|
Eykometer : a new device for measurement of the yield point of clay suspensions and oil-well drilling muds |
1 |
I 28.23:3501
|
Annual report of the petroleum and natural-gas division : fiscal year 1939 |
1 |
I 28.23:3508
|
Diesel engines underground. [Part] I., Composition of exhaust gas from engines in proper mechanical condition |
1 |
I 28.23:3512
|
Contributions to the art of smelting lead products |
1 |