TY - RPRT TI - Principal facts of gravity data for the Greenville 1 degree by 2 degrees Quadrangle, Georgia, North Carolina, and South Carolina AU - J. C. Wynn AU - K. R. Bond AU - R.T. Williams AU - L.T. Long PY - 1986 DO - 10.3133/ofr86411 UR - https://pubs.usgs.gov/publication/ofr86411 ID - ofr86411 ER -