TY  - RPRT
TI  - Monitoring the Water Quality of the Nation's Large Rivers: Mississippi River Basin NASQAN Program
AU  - Richard H. Coupe
AU  - Donald A. Goolsby
PY  - 1999
DO  - 10.3133/fs05599
UR  - https://pubs.usgs.gov/publication/fs05599
ID  - fs05599
ER  -