Coal and iron industries of the United Kingdom : comprising a description of the coal-fields, and of the principal seams of coal, with returns of their produce and its distribution, and analysis of special varieties ... /
This title deals with the coal-fields of Britain, their extent and area, the principal coal seams and ironstone measures, the production and distribution of the coal and ironstone; the variations in prices, the population employed under and above ground, and considerations as to the probable duratio...
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