TY  - RPRT
TI  - Effect of stream channel size on the delivery of nitrogen to the Gulf of Mexico
AU  - R. B. Alexander
AU  - R. A. Smith
AU  - G. E. Schwarz
PY  - 2000
DO  - 10.1038/35001562
UR  - https://pubs.usgs.gov/publication/70022953
ID  - 70022953
ER  -