TY - RPRT TI - Delineation and description of the regional aquifers of Tennessee — The Knox Aquifer in central and west Tennessee AU - J. V. Brahana AU - M. W. Bradley PY - 1985 DO - 10.3133/wri834012 UR - https://pubs.usgs.gov/publication/wri834012 ID - wri834012 ER -