ebrary, Inc, Arnold, B. J., Klima, M. S., & Bethell, P. J. (2007). Designing the coal preparation plant of the future. Society for Mining, Metallurgy, and Exploration.
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Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, Barbara J. Arnold, Mark S. Klima, agus Peter J. Bethell. Designing the Coal Preparation Plant of the Future. Littleton, Colo.: Society for Mining, Metallurgy, and Exploration, 2007.
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Lua MLA (9ú heag.)
ebrary, Inc, et al. Designing the Coal Preparation Plant of the Future. Society for Mining, Metallurgy, and Exploration, 2007.
Cóipeáladh chuig an ngearrthaisce go rathúil é
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Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.