URI(s)
Codes
- n-us-il
Identifies LC/NAF RWO
Identifies RWO
Exact Matching Concepts from Other Schemes
Closely Matching Concepts from Other Schemes
Sources
- found: Foster, J.B. Hydrogeology of a low-level radioactive ... 1984:t.p. (Sheffield, Illinois)
- found: Rand McNally, 1982(Sheffield, Bureau [County], Illinois)
- found: GeoNames, algorithmically matched, 2009(ppl; 41°21ʹ30ʺN 089°44ʹ14ʺW)
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 1984-07-10: new
- 2010-05-15: revised
Alternate Formats