✦ LIBER ✦
Room-and-pillar mining at Devco's prince mine : Maclean, A R; Merner, D R CIM Bull, V71, N794, June 1978, P59–62
- Publisher
- Elsevier Science
- Year
- 1978
- Tongue
- English
- Weight
- 111 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0148-9062
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