Alexander County, Illinois : 1:100 000-scale planimetric map /
| Corporate Authors: | , |
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| Format: | Government Document Map |
| Language: | English |
| Published: |
Reston, Va. : Champaign, Ill. :
The Survey ; Illinois Geological Survey,
1987.
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| Series: | County map series (planimetric)
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| Subjects: |
| Item Description: | Relief shown by spot heights. Panel title. Compiled from USGS 1:24 000-scale topographic maps dated 1947-1978. Planimetry revised from aerial photographs taken 1980-82 and other source data. Map edited 1987. Includes location diagram and index to 1:24 000-scale maps. Designed to be issued folded to approximately 25 x 11 cm. "37089-A2-PL-100." Cartographic material. |
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| Physical Description: | 1 map : color ; 45 x 37 cm., on sheet 51 x 61 cm. |