✦ LIBER ✦
Pillar design around tailgates at a longwall face : Choi, DS, Continental Oil Co. Okla. USA, Vonschondfeldt, HV, Continental Oil Co. Okla. USA, Dahl, HD, Continental Oil Co. Okla. USA Abstract of paper for Soc. Min. Engrs 1975 AIME Ann. Meeting, New York. Min. Engng, AIME, V26, N12, Dec. 1974, P60
- Publisher
- Elsevier Science
- Year
- 1975
- Tongue
- English
- Weight
- 120 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0148-9062
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