TY  - RPRT
TI  - Occurrence and distribution of organic chemicals and nutrients and comparison of water-quality data from public drinking-water supplies in the Columbia aquifer in Delaware, 2000-08
AU  - Betzaida Reyes
PY  - 2010
DO  - 10.3133/sir20105206
UR  - https://pubs.usgs.gov/publication/sir20105206
ID  - sir20105206
ER  -