TY  - RPRT
TI  - Analysis of δ15N and δ18O to differentiate NO3− sources in runoff at two watersheds in the Catskill Mountains of New York
AU  - Douglas A. Burns
AU  - Carol Kendall
PY  - 2002
DO  - 10.1029/2001wr000292
UR  - https://pubs.usgs.gov/publication/70024740
ID  - 70024740
ER  -