Submitted by Walter D. Harris, Jr. Consultant to the Director. Department of Social and Economic Affairs, Pan American Union, Washington, D. C.
Elements area
Taxonomy
Code
Scope note(s)
Source note(s)
Display note(s)
Hierarchical terms
Estados Unidos
NT California
NT Florida
NT Illinois
NT Maryland
NT Minnesota
NT Misisipi
NT Nueva Jersey
NT Nueva York
NT Pensilvania
NT Washington