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Effect of Changes of Atmospheric Pressure on Gas Emissions from Worked-out Areas in an Illinois Coal Mine
D. D. DornenburgJ. A. O'ConnorE. J. Harris
出版U.S. Department of the Interior, Bureau of Mines, 1955
URLhttp://books.google.com.hk/books?id=i7i48yR0nUYC&hl=&source=gbs_api
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