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Methods of working coal and metal mines planning and operations
出版 1966Available for University of the Philippines System via ScienceDirect. Click here to access
Also available remotely for University of the Philippines System via ScienceDirect. Click here to access thru EZproxy
Electronic Resource -
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The strength, fracture, and workability of coal a monograph on basic work on coal winning carried out by the Mining Research Establishment, National Coal Board
出版 1966Available for University of the Philippines System via ScienceDirect. Click here to access
Also available remotely for University of the Philippines System via ScienceDirect. Click here to access thru EZproxy
Electronic Resource -
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