TY - RPRT TI - Some effects of deformation in the central Appalachians AU - J. E. Gair PY - 1950 DO - 10.1130/0016-7606(1950)61[857:seodit]2.0.co;2 UR - https://pubs.usgs.gov/publication/70207320 ID - 70207320 ER -