LC control no. | n 81149946 |
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Geographic heading | Jefferson County (Ill.) |
Geographic subdivision usage | Illinois--Jefferson County |
Variant(s) | Jefferson Co., Ill. |
Found in | GeoNames, algorithmically matched, 2009 (adm2; 38°18ʹ00ʺN 088°56ʹ00ʺW) |
Geographic area code | n-us-il |