TY - RPRT TI - Geology of the Ewing quadrangle, Kentucky and Virginia AU - Kenneth John Englund AU - H.L. Smith AU - Larry D. Harris AU - J.G. Stephens PY - 1963 DO - 10.3133/b1142b UR - https://pubs.usgs.gov/publication/b1142B ID - b1142B ER -