Preferred Label : Polk County, TN;
NCIt synonyms : Polk County; Polk County, Tennessee;
NCIt related terms : TN139;
NCIt note : U.S. Census Bureau. (2012). 2009 National ANSI Code File for Counties and County Equivalent
Entities. Washington, D.C., Government Printing Office. U.S. Census Bureau. (2012).
Retrieved from: http://www.census.gov/geo/reference/docs/codes/national_county.txt;
Origin ID : C110185;
UMLS CUI : C3811776;
Semantic type(s)
concept_is_in_subset
conceptual_part_of