Call Number (LC) Title Results
I 28.23:2445 Value of oxygen breathing apparatus to mining industry.
Value of oxygen breathing apparatus to mining industry 		2
I28.23-2445 Value of oxygen breathing apparatus to mining industry. 1
I 28.23:2446 Rock loading at lime-plant quarries.
Rock loading at lime-plant quarries 		2
I28.23-2446 Rock loading at lime-plant quarries. 1
I 28.23:2447 Condensation losses due to transmission of carburetted water gas under high pressures.
Condensation losses due to transmission of carburetted water gas under high pressures 		2
I28.23-2447 Condensation losses due to transmission of carburetted water gas under high pressures. 1
I 28.23:2448 Preliminary investigation of brattice cloth used in coal mining
Preliminary investigation of brattice cloth used in coal mining. 		2
I28.23-2448 Preliminary investigation of brattice cloth used in coal mining. 1
I 28.23:2449 Bureau of Mines approval system as applied to permissible storage-battery locomotives.
Bureau of Mines approval system as applied to permissible storage-battery locomotives 		2
I28.23-2449 Bureau of Mines approval system as applied to permissible storage-battery locomotives. 1
I 28.23:2450 Petroleum engineering in Skull Creek oil pool, northeastern Osage County, Okla
Petroleum engineering in Skull Creek oil pool, northeastern Osage County, Okla. 		2
I28.23-2450 Petroleum engineering in Skull Creek oil pool, northeastern Osage County, Okla. 1
I 28.23:2451 Coal-mine fatalities in Jan. 1923.
Coal-mine fatalities in ... 		2
I28.23-2451 Coal-mine fatalities in Jan. 1923. 1
I 28.23:2452 Jet.
Jet 		2
I28.23-2452 Jet. 1
I 28.23:2453 Morbidity studies as aid in preventing illness among miners.
Morbidity studies as aid in preventing illness among miners 		2
I28.23-2453 Morbidity studies as aid in preventing illness among miners. 1
I 28.23:2454 Transportation systems at lime-plant quarries.
Transportation systems at lime-plant quarries 		2
I28.23-2454 Transportation systems at lime-plant quarries. 1