TY  - RPRT
TI  - A Benthic Community Index for streams in the Northern Lakes and Forests Ecoregion
AU  - Jason T. Butcher
AU  - Paul M. Stewart
AU  - Thomas P. Simon
PY  - 2003
DO  - 10.1016/s1470-160x(03)00042-6
UR  - https://pubs.usgs.gov/publication/1001007
ID  - 1001007
ER  -