TY  - RPRT
TI  - The USGS role in TMDL assessments
AU  - Allison A. Shipp
AU  - Gail E. Cordy
PY  - 2002
DO  - 10.3133/fs13001
UR  - https://pubs.usgs.gov/publication/fs13001
ID  - fs13001
ER  -