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Effect of a surface borehole on longwall gob degasification (Pocahontas no. 3 coalbed)
Effect of a surface borehole on longwall gob degasification (Pocahontas no. 3 coalbed)
Effect of a surface borehole on longwall gob degasification (Pocahontas no. 3 coalbed)
Moore, Theodore D. (author) / Zabetakis, Michael G. (author)
Report of investigations ; 7657
1972
9 S.
Digital preservation by Technische Informationsbibliothek (TIB) / Leibniz-Informationszentrum Technik und Naturwissenschaften und Universitätsbibliothek
Book
English