On the Application of Machinery to Coal Cutting
Author | : John Fernie (of Leeds.) |
Publisher | : |
Total Pages | : 28 |
Release | : 1868* |
Genre | : |
ISBN | : |
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Author | : John Fernie (of Leeds.) |
Publisher | : |
Total Pages | : 28 |
Release | : 1868* |
Genre | : |
ISBN | : |
Author | : William Firth |
Publisher | : |
Total Pages | : 17 |
Release | : 1873 |
Genre | : Coal-cutting bits |
ISBN | : |
Author | : National Research Council |
Publisher | : National Academies Press |
Total Pages | : 183 |
Release | : 2007-12-21 |
Genre | : Science |
ISBN | : 030911022X |
Coal will continue to provide a major portion of energy requirements in the United States for at least the next several decades. It is imperative that accurate information describing the amount, location, and quality of the coal resources and reserves be available to fulfill energy needs. It is also important that the United States extract its coal resources efficiently, safely, and in an environmentally responsible manner. A renewed focus on federal support for coal-related research, coordinated across agencies and with the active participation of the states and industrial sector, is a critical element for each of these requirements. Coal focuses on the research and development needs and priorities in the areas of coal resource and reserve assessments, coal mining and processing, transportation of coal and coal products, and coal utilization.
Author | : Sullivan Machinery Company |
Publisher | : |
Total Pages | : 168 |
Release | : 1902 |
Genre | : Coal mines and mining |
ISBN | : |
Author | : J. Hartill |
Publisher | : |
Total Pages | : |
Release | : 1987 |
Genre | : |
ISBN | : |
Author | : Alfred Seabold Eli Ackermann |
Publisher | : |
Total Pages | : 160 |
Release | : 1902 |
Genre | : Coal mines and mining |
ISBN | : |
Author | : John Butler Johnson |
Publisher | : |
Total Pages | : 1060 |
Release | : 1901 |
Genre | : Engineering |
ISBN | : |
Author | : |
Publisher | : |
Total Pages | : 896 |
Release | : 1898 |
Genre | : Mineral industries |
ISBN | : |
Author | : |
Publisher | : |
Total Pages | : 656 |
Release | : 1866 |
Genre | : |
ISBN | : |
Author | : Llewelyn B. Atkinson |
Publisher | : |
Total Pages | : 100 |
Release | : 1891 |
Genre | : |
ISBN | : |