[State map series, planimetric]. base map with highways / 39089-G6-ST-500 [as printed], State of Illinois :
| Corporate Author: | |
|---|---|
| Format: | Government Document Map |
| Language: | English |
| Published: |
Reston, Va. :
The Survey ;
1987.
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| Edition: | Ed. of 1987. |
| Subjects: |