Convergence characteristics and gate roadway support design at çayırhan colliery

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1989

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İstanbulluoğlu, Y. Selami

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https://hdl.handle.net/11511/8780

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Graduate School of Natural and Applied Sciences, Thesis

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Citation Formats

Y. S. İstanbulluoğlu, “Convergence characteristics and gate roadway support design at çayırhan colliery,” Middle East Technical University, 1989.