State of Illinois [planimetric] : base map with highways /
| Corporate Author: | |
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| Format: | Government Document Map |
| Language: | English |
| Published: |
Reston, Va. :
The Survey ;
1992.
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| Edition: | Ed. of 1987. |
| Subjects: |
| Item Description: | Relief shown by spot heights. Filing title: Illinois. "Compiled in 1970." "Highways corrected to 1987." "Reprint with changes, 1992"--The Survey. "39089-G6-SP-500." Cartographic material. |
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| Physical Description: | 1 map : color ; 124 x 72 cm. |