Thema Subject Categories 1.3

Previous versions of Thema are still available 1.2 1.1 1.0.

Browse the Thema subject categories hierarchy, or search for a specific term within the hierarchy.

See the search hints below.

Notation Category heading Add Mod ?
G Reference, Information & Interdisciplinary subjects
GT Interdisciplinary studies
GTM Regional studies
Use for: interdisciplinary works covering a range of topics within a defined area. Use with: PLACE Qualifier 1*. See also: RGL Regional geography

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