TY  - RPRT
TI  - Development of a macrophyte-based index of biotic integrity for Minnesota lakes
AU  - M.W. Beck
AU  - L.K. Hatch
AU  - B. Vondracek
AU  - R.D. Valley
PY  - 2010
DO  - 10.1016/j.ecolind.2010.02.006
UR  - https://pubs.usgs.gov/publication/70037049
ID  - 70037049
ER  -