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
| Körperschaft: | |
|---|---|
| Format: | Buch | 
| Sprache: | English | 
| Veröffentlicht: | Rotterdam
          A.A. Balkema
    
        1986. | 
| Schlagworte: | 


