The Polish coal mining industry. Development and prospects : In German. GLUCKAUF, V110, N6, MAR. 1974, P214–218

✍ Scribed by U. Von Fricken

• Book ID: 103558228
• Publisher: Elsevier Science
• Year: 1974
• Tongue: English
• Weight: 100 KB
• Volume: 11
• Category: Article
• ISSN: 0148-9062
• DOI: 10.1016/0148-9062(74)91826-9