Coal overburden : geological characterization and primine planning /
10
Autor principal: | |
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Format: | |
Publicat: |
Park Ridge, N J : Noyes Data Corp,
1983
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Matèries: |
10
Autor principal: | |
---|---|
Format: | |
Publicat: |
Park Ridge, N J : Noyes Data Corp,
1983
|
Matèries: |