Call Number (LC) Title Results
I 28.7:522 Falls of roof and coal in mines operating in Pittsburgh coal bed in Marion and Monongalia Counties, W.Va
Falls of roof and coal in mines operating in the Pittsburgh coal bed in Marion and Monongalia counties, W. Va. /
Falls of roof and coal in mines operating in Pittsburgh coal bed in Marion and Monongalia Counties, W.Va. 		3
I 28.7:523 A study of high-manganese slags in relation to the treatment of low-grade manganiferous ores /
Study of high-manganese slags in relation to treatment of low-grade manganiferous ores 		2
I 28.7:524 Carbonizing properties and constitution of no. 6 bed coal from West Frankfort, Franklin county, Ill.
Carbonizing properties and constitution of No. 6 bed coal from West Frankfort, Franklin County, Ill
Carbonizing properties and constitution of No. 6 bed coal from West Frankfort, Franklin County, Ill. 		3
I 28.7:525 Carbonizing properties and constitution of Pittsburgh bed coal from Edenborn mine, Fayette County, Pa
Carbonizing properties and constitution of Pittsburgh bed coal from Edenborn mine, Fayette County, Pennsylvania /
Carbonizing properties and constitution of Pittsburgh bed coal from Edenborn mine, Fayette County, Pa. 		3
I 28.7:526-50 Silicosis and tuberculosis among miners of the tri-state district of Oklahoma, Kansas and Missouri : I : for the year ended June 30, 1928 / 1
I 28.7:527 Compressibility and bearing strength of coal in place : tests of lateral compression of Pittsburgh coal bed / 1
I 28.7:528 A magnetic study of some iron deposits /
Magnetic study of some iron deposits
Magnetic study of some iron deposits. 		3
I 28.7:529 Analyses of Montana coals.
Analyses of Montana coals 		3
I 28.7:531 Carbonizing properties and constitution of Black creek bed coal from Empire mine, Walker county, Ala.
Carbonizing properties and constitution of Black Creek bed coal from Empire mine, Walker County, Ala
Carbonizing properties and constitution of Black Creek bed coal from Empire mine, Walker County, Ala. 		3
I 28.7:533 Statistical microscopic examination of mill products of Copper Queen Concentrator of Phelps Dodge Corporation, Bisbee, Ariz
Statistical microscopic examination of mill products of Copper Queen Concentrator of Phelps Dodge Corporation, Bisbee, Ariz. 		2
I 28.7:534 Falls of roof and coal in mines operating in the Pittsburgh Coal Bed, Panhandle District, West Virginia /
Falls of roof and coal in mines operating in Pittsburgh coal bed, Panhandle district, West Virginia
Falls of roof and coal in mines operating in Pittsburgh coal bed, Panhandle district, West Virginia. 		3
I 28.7: 535 Crater wells, Richland gas field, Louisiana / 1
I 28.7:535 Crater wells, Richland gas field, Louisiana
Crater wells, Richland gas field, Louisiana. 		2
I 28.7:536 Pneumatic tabling of coal : effect of specific gravity, size, and shape /
Pneumatic tabling of coal effect of specific gravity, size, and shape.
Pneumatic tabling of coal : effect of specific gravity, size, and shape. 		3
I 28.7:537 Maintenance of electrical mine equipment from the viewpoint of the safety inspector /
Maintenance of electrical mine equipment from viewpoint of safety inspector
Maintenance of electrical mine equipment from viewpoint of safety inspector. 		3
I 28.7:538 A survey of the high-sulphur crude oils (black oils) produced in Wyoming /
Survey of high-sulphur crude oils (black oils) produced in Wyoming
Survey of high-sulphur crude oils (black oils) produced in Wyoming. 		3
I 28.7:539 Deviation of natural gas from Boyle's law /
Deviation of natural gas from Boyle's law
Deviation of natural gas from Boyle's law. 		3
I 28.7:541 A study of mine roof of the Pittsburgh coal bed in the Pittsburgh mining district /
Study of mine roof of Pittsburgh coal bed in Pittsburgh mining district
Study of mine roof of Pittsburgh coal bed in Pittsburgh mining district. 		3
I 28.7:542 Carbonizing properties and constitution of Chilton bed coal from Boone no. 2 mine, Logan County, W. Va. /
Carbonizing properties and constitution of Chilton bed coal from Boone No. 2 mine, Logan County, W.Va
Carbonizing properties and constitution of Chilton bed coal from Boone No. 2 mine, Logan County, W.Va. 		3
I 28.7:543 Comparison of small and large scale experimental carbonizing apparatus.
Comparison of small and large scale experimental carbonizing apparatus tests of Pittsburgh bed coal from Allison mine, Fayette County, Pa., and of coal from Michel mine, British Columbia.
Comparison of small and large scale experimental carbonizing apparatus : tests of Pittsburgh bed coal from Allison mine, Fayette County, Pa., and of coal from Michel mine, British Columbia. 		3