TY - RPRT TI - Relation of salt-water encroachment to the major aquifer zones, Savannah area, Georgia and South Carolina AU - M.J. McCollum AU - H. B. Counts PY - 1964 DO - 10.3133/wsp1613d UR - https://pubs.usgs.gov/publication/wsp1613D ID - wsp1613D ER -