Engineering study of structural geologic features of the herrin (no 6) coal and associated rock in Illinois. Volume 1 -ssummary report : Krausse, H F; Damberger, H H; Nelson, W J USBM OFR 96 (1)-80, June 1979, 67P

• Publisher: Elsevier Science
• Year: 1981
• Tongue: English
• Weight: 104 KB
• Volume: 18
• Category: Article
• ISSN: 0148-9062
• DOI: 10.1016/0148-9062(81)91071-8