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Surface-Water Seepage into Anthracite Mines in the Lackawanna Basin, Northern Field: Anthracite Region of Pennsylvania

Description: From Scope of Report: "This report discusses the nature of stream-bed and surface seepage problems and mentions remedial measures devised by some anthracite-mining companies to prevent seepage of surface water into their mines."
Date: 1952
Creator: Ash, S. H. (Simon Harry), b. 1889; Eaton, W. L. & Whaite, R. H.
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Analyses of Coals in the United States with Descriptions of Mine and Field Samples Collected between July 1, 1904 and June 30, 1910: Part 1. -- Analyses

Description: From Significance and value of Analyses of Coal: "The analyses published in this report cover samples of coal collected in many different parts of the country with unusual care by experiences men, in such manner as to make them representative of extensive beds of coal."
Date: 1913
Creator: Lord, N. W.
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