✦ LIBER ✦
Back-analysis of roof conditions in the Great Northern SEam, Newcastle coal measures, Australia, using voussoir beam theory : Seedsman, R Int J Min Geol Engng V5, N1, March 1987, P15–27
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- English
- Weight
- 134 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0148-9062
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