TY  - RPRT
TI  - Water-quality data for Orwell reservoir and the Otter Tail River near Fergus Falls, Minnesota
AU  - M.R. Have
AU  - L. H. Tornes
PY  - 1987
DO  - 10.3133/ofr87537
UR  - https://pubs.usgs.gov/publication/ofr87537
ID  - ofr87537
ER  -