http://pec.lib.wvu.edu/record/P101401963Our mineral resources : their future economic importance.Photocopy of typescript. "Prepared for delivery at the 30th Annual Convention of the West Virginia Society of Professional Engineers. November 1st, 1963. Daniel Boone Hotel, Charleston, West Virginia." "By Paul H. Price, Director and State Geologist, W.Va. Geological Survey, and Professor of Geology, West Virginia University."Price, Paul H. (Paul Holland), 1898-Mines and mineral resources--West Virginia.Sand and gravel mines and mining--West Virginia.Salt mines and mining--West Virginia.Coal mines and mining--West Virginia.14256