TY  - RPRT
TI  - Water resources data for Illinois, water year 1979; Volume 1, Illinois except Illinois River basin
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1980
DO  - 10.3133/wdril791
UR  - https://pubs.usgs.gov/publication/wdrIL791
ID  - wdrIL791
ER  -