Stewart W. Welch

Identifiers

• Open LibraryOL6567012A

Top Subjects

• Breathitt Formation (Ky. and Tenn.) (1)
• Coal reserves -- Kentucky -- Magoffin County (1)
• Coal -- Geology -- Kentucky -- Knott County (1)
• Coal -- Geology -- Kentucky -- Breathitt County (1)
• Coal reserves -- Kentucky -- Breathitt County (1)
• Coal reserves -- Kentucky -- Knott County (1)
• Geology, Economic -- Kentucky -- Breathitt County (1)