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seminar on the role of overburden analysis in surface mining 1980 wheeling
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Proceedings of Seminar on the Role of Overburden Analysis in Surface Mining, Wheeling, W. Va., May 6-7, 1980
Seminar on the Role of Overburden Analysis in Surface Mining (1980 Wheeling, W. VA.) · United States Dept. of the Interior, Bureau of Mines
51 sayfa · 1982
Analysis / Congresses / Environmental aspects of Strip mining / Reclamation of land / Soils