Spiral bunker aids Alabama mine : Coal Age, V87, N3, March 1982, P66–73

✍ Scribed by D. Brezovec

• Book ID: 100009185
• Publisher: Elsevier Science
• Year: 1982
• Tongue: English
• Weight: 125 KB
• Volume: 19
• Category: Article
• ISSN: 0148-9062
• DOI: 10.1016/0148-9062(82)91453-x