TY  - RPRT
TI  - Digital data acquisition and development of geographic information system coverages for use with the public water-supply wells and springs in Tennessee
AU  - J. F. Connell
AU  - W.R. Barron
PY  - 1993
DO  - 10.3133/wri924178
UR  - https://pubs.usgs.gov/publication/wri924178
ID  - wri924178
ER  -