Call Number (LC) Title Results
I 28.23:3430 Survey of fuel consumption at refineries in 1937.
Survey of fuel consumption at refineries in 1937 / 		2
I28.23..3430 Survey of fuel consumption at refineries in 1937. 1
I 28.23:3431 House movement caused by ground vibrations /
House movement caused by ground vibrations. 		2
I28.23..3431 House movement caused by ground vibrations. 1
I 28.23:3432 Primary crushing : summary of field tests /
Primary crushing, summary of field tests. 		2
I28.23..3432 Primary crushing, summary of field tests. 1
I 28.23:3433 Investigations during 1937 of combustibles in manholes in Boston, Mass. /
Investigation during 1937 of combustibles in manholes in Boston, Mass. 		2
I28.23..3433 Investigation during 1937 of combustibles in manholes in Boston, Mass. 1
I 28.23:3434 Typical oil-field brine-conditioning systems : preparing brine for subsurface injection /
Typical oil--field brine--conditioning systems, preparing brine for subsurface injection. 		2
I28.23..3434 Typical oil--field brine--conditioning systems, preparing brine for subsurface injection. 1
I 28.23:3435 Some asphalts from Oregon Basin (Wyoming) crude oil /
Some asphalts from Oregon Basin, Wyo., crude oil. 		2
I28.23..3435 Some asphalts from Oregon Basin, Wyo., crude oil. 1
I 28.23:3436 Progress reports--Metallurgical Division.
Progress Reports - Metallurgical Division, 29. Silver-Recovery Studies, Some Factors Affecting the Flotation of Silver Minerals. 		2
I28.23..3436 Progress Reports - Metallurgical Division, 29. Silver-Recovery Studies, Some Factors Affecting the Flotation of Silver Minerals. 1
I 28.23:3437 Progress reports--Metallurgical Division.
Progress reports, Metallurgical Division : 31. Ore-Dressing Studies, Flotation of Southern Illinois Lead-Zinc-Fluorspar Ores. 		2
I28.23..3437 Progress reports, Metallurgical Division : 31. Ore-Dressing Studies, Flotation of Southern Illinois Lead-Zinc-Fluorspar Ores. 1
I 28.23:3438 Progress reports--Metallurgical Division.
Progress reports, Metallurgical Division : 30, Electrometallurgical investigations, recovery of potassium sulphate and alumina from alunite by fusion with boric acid. 		2
I28.23..3438 Progress reports, Metallurgical Division : 30, Electrometallurgical investigations, recovery of potassium sulphate and alumina from alunite by fusion with boric acid. 1
I 28.23:3439 Mount Weather testing adit : progress report 1 /
Mount Weather testing adit, progress report 1. 		2
I28.23..3439 Mount Weather testing adit, progress report 1. 1