TY  - RPRT
TI  - Submersed aquatic vegetation trends in impounded and backwater habitat types in Pool 13, Upper Mississippi River system: 1994-2000
AU  - T.A. Blackburn
AU  - D.J. Kirby
PY  - 2003
UR  - https://pubs.usgs.gov/publication/1003555
ID  - 1003555
ER  -