TY  - RPRT
TI  - Water resources data for Indiana, 1968
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1969
DO  - 10.3133/wdrin681
UR  - https://pubs.usgs.gov/publication/wdrIN681
ID  - wdrIN681
ER  -