Mining systems adjusted to high rock pressure conditions proceedings of the 9th Plenary Scientific Session of the International Bureau of Strata Mechanics, World Mining Congress, Varna, 18-21 June, 1985
| Autor Corporativo: | |
|---|---|
| Formato: | Libro | 
| Idioma: | English | 
| Publicado: | Rotterdam
          A.A. Balkema
    
        1986. | 
| Subjects: | 


