TY  - RPRT
TI  - Effects of septic-tank effluent on ground-water quality in northern Williamson County and southern Davidson County, Tennessee
AU  - D. W. Hanchar
PY  - 1991
DO  - 10.3133/wri914011
UR  - https://pubs.usgs.gov/publication/wri914011
ID  - wri914011
ER  -