✦ LIBER ✦
Interaction of powered supports and the strata in coal seams under a heavy roof : Budirsky, S Int J Min EngngV3, N2, July 1985, P113–138
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 129 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0148-9062
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