24 public-domain matches
Coal
Coal Country
Coal Mining Map of the Province of Alberta Showing Under Rights Disposed Of
Coal Mining Projects with French assistance (23-Jul-1985)
Coal Production in the country (17-Nov-1986)
Coal production in the country (17-Apr-2008)
Coal: an argument for Reciprocity in Coal Between United States and Canada
Coal: an argument for Reciprocity in Coal Between United States and Canada
Coalition Leadership
Coalman's courtship to a creelwife's daughter (1)
Coalman's courtship to a creelwife's daughter (1)
A history of coal mining in Great Britain
Advanced Blasting Technology for Mining
Anthracite coal communities
Climate Variability and Climate Change Impacts on Land Surface, Hydrological Processes and Water Management
Creep Effect and Prediction Method of Dynamic Disaster of Surrounding Rock
Disability in industrial Britain:
Disability in the Industrial Revolution
Fuel tests with Illinois coal
General orders, regulations and rulings of the United States Fuel Administration
Germinal
King Coal
Ludlow, being the report of the Special Board of Officers appointed by the Governor of Colorado to investigate and determine the facts with reference to the armed conflict between the Colorado National Guard and certain persons engaged at the coal mining strike at Ludlow, Colo., April 20, 1914
Neue Untersuchungen über die Mikrostruktur der Steinkohle des Carbon, der Dyas und Trias ..
