TY  - RPRT
TI  - Using nitrate dual isotopic composition (δ15N and δ18O) as a tool for exploring sources and cycling of nitrate in an estuarine system: Elkhorn Slough, California
AU  - Scott D. Wankel
AU  - Carol Kendall
AU  - Adina Paytan
PY  - 2009
DO  - 10.1029/2008jg000729
UR  - https://pubs.usgs.gov/publication/70035131
ID  - 70035131
ER  -