TY  - RPRT
TI  - Sources of nitrate contamination and age of water in large karstic springs of Florida
AU  - B. G. Katz
PY  - 2004
DO  - 10.1007/s00254-004-1061-9
UR  - https://pubs.usgs.gov/publication/70026496
ID  - 70026496
ER  -