TY  - RPRT
TI  - Nitrogen loss from nonpolluted South American forests mainly via dissolved organic compounds
AU  - Steven S. Perakis
AU  - L. O. Hedin
PY  - 2002
DO  - 10.1038/415416a
UR  - https://pubs.usgs.gov/publication/1016054
ID  - 1016054
ER  -