TY  - RPRT
TI  - Chemical analyses of surface water in Illinois, 1958–74—Volume I, Des Plaines River basin and Lake Michigan
AU  - R. W. Healy
AU  - L.G. Toler
PY  - 1978
DO  - 10.3133/wri7822
UR  - https://pubs.usgs.gov/publication/wri7822
ID  - wri7822
ER  -