TY  - RPRT
TI  - Major ions, nutrients, and trace elements in the Mississippi River near Thebes, Illinois, July through September 1993
AU  - Howard E. Taylor
AU  - Ronald C. Antweiler
AU  - Terry I. Brinton
AU  - David A. Roth
AU  - John A. Moody
PY  - 1994
DO  - 10.3133/cir1120d
UR  - https://pubs.usgs.gov/publication/cir1120D
ID  - cir1120D
ER  -