TY  - RPRT
TI  - Data-collection methods and data summary for the assessment of water quality in Cedar Creek, west-central Illinois
AU  - R.D. McFarlane
AU  - W.O. Freeman
AU  - A.R. Schmidt
PY  - 1987
DO  - 10.3133/ofr87543
UR  - https://pubs.usgs.gov/publication/ofr87543
ID  - ofr87543
ER  -