Andrew S. McCreath

1849

• The mineral wealth of Virginia tributary to the lines of the Norfolk and western and Shenandoah valley railroad companies
• Phosphorus in coal
• Report of progress in the laboratory of the Survey at Harrisburg
• Second report of progress in the laboratory of the survey at Harrisburg
• The mineral wealth of Virginia
• The New River-Cripple Creek mineral region of Virginia
• Third report of progress in the laboratory of the survey at Harrisburg