TY  - RPRT
TI  - Summer Ephemeroptera, Plecoptera, and Trichoptera (EPT) species richness and community structure in the lower Illinois River basin of Illinois
AU  - R.E. DeWalt
AU  - D.W. Webb
AU  - M.A. Harris
PY  - 1999
UR  - https://pubs.usgs.gov/publication/70021311
ID  - 70021311
ER  -