✦ LIBER ✦
804163 selection of supports for longwall faces where there is a risk of rockbusts (in Polish) : Bilinski, A; Kostyk, T Przegl Gorn, V35, N7–8, July-Aug 1979, Bull Central Min Inst, N1, P7–11
- Publisher
- Elsevier Science
- Year
- 1980
- Tongue
- English
- Weight
- 98 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0148-9062
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