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Basic estimated capital investment and operating costs for underground bituminous coal mines utilizing a continuous mining system. [Effect of mine size and DCF]
Author(s) -
J.R. Duda
Publication year - 1978
Publication title -
osti oai (u.s. department of energy office of scientific and technical information)
Language(s) - English
Resource type - Reports
DOI - 10.2172/6421799
Subject(s) - bituminous coal , coal mining , discounted cash flow , cash flow , coal , equity (law) , economics , investment (military) , capital cost , engineering , natural resource economics , agricultural economics , finance , waste management , macroeconomics , politics , political science , law

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