TY - RPRT TI - Simple Bouguer gravity map of the Charlotte 1 degree by 2 degrees Quadrangle, North Carolina and South Carolina AU - F.A. Wilson AU - D. L. Daniels PY - 1980 DO - 10.3133/i1251a UR - https://pubs.usgs.gov/publication/i1251A ID - i1251A ER -