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Primary view of Stratigraphy of the Bitmuninous Coal Field of Pennsylvania, Ohio and West Virginia
White, Israel C.
1891
Primary view of The Devonian System of Eastern Pennsylvania and New York
Prosser, Charles S.
1894
Primary view of The Ancient Volcanic Rocks of South Mountain, Pennsylvania
Bascom, Florence
1896
Primary view of The Cambrian Rocks of Pennsylvania
Walcott, Charles Doolittle
1896
Primary view of Limestones of Southwestern Pennsylvania
Clapp, Frederick G.
1905
Primary view of Notes on Explosive Mine Gases and Dusts: with Special Reference to Explosions in the Monongah, Darr, and Naomi Coal Mines
Chamberlin, Rollin Thomas
1909
Primary view of The Coke Industry of the United States as Related to the Foundry
Moldenke, Richard
1910
Primary view of Recent Development of the Producer-Gas Power Plant in the United States
Fernald, Robert Heywood
1910
Primary view of Apparatus and Methods for the Sampling and Analysis of Furnace Gases
Frazer, J. C. W. & Hoffman, E. J.
1911
Primary view of Comparative Tests of Run-of-Mine and Briquetted Coal on Locomotives
Goss, W. F. M.
1911
Primary view of Essential Factors in the Formation of Producer Gas
Clement, J. K.; Adams, L. H. & Haskins, C. N.
1911
Primary view of The Flow of Heat Through Furnace Walls
Ray, Walter T. & Kreisinger, Henry
1911
Primary view of Incidental Problems in Gas-Producer Tests
Fernald, R. H.; Smith, C. D.; Clement, J. K. & Grine, H. A.
1911
Primary view of Notes on Explosive Mine Gases and Dusts: With Special Reference to Explosions in the Monongah, Darr, and Naomi Coal Mines
Chamberlin, Rollin Thomas
1911
Primary view of A Primer on Explosives for Coal Miners
Munroe, Charles E. & Hall, Clarence
1911
Primary view of Résumé of Producer-Gas Investigations: October 1, 1904-June 30, 1910
Fernald, R. H. & Smith, C. D.
1911
Primary view of Briquetting Tests of Lignite at Pittsburgh, Pennsylvania, 1908-9 : With a Chapter on Sulphite-Pitch Binder
Wright, Charles L.
1912
Primary view of City Smoke Ordinances and Smoke Abatement
Flagg, Samuel B.
1912
Primary view of [Illustrations: Mining Conditions Under the City of Scranton, Pennsylvania]
United States. Bureau of Mines.
1912
Primary view of Index Map of the City of Scranton
United States. Bureau of Mines.
1912
Primary view of Mine Workings Under a Part of the Central Section of the City of Scranton
United States. Bureau of Mines.
1912
Primary view of Mine Workings Under a Part of the Central Section of the City of Scranton
United States. Bureau of Mines.
1912
Primary view of Mine Workings Under a Part of the Central Section of the City of Scranton
United States. Bureau of Mines.
1912
Primary view of Mine Workings Under a Part of the Central Section of the City of Scranton
United States. Bureau of Mines.
1912
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