Thema Subject Categories 1.4

Previous versions of Thema are still available 1.3 1.2.

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 ?
R Earth Sciences, Geography, Environment, Planning
Use all R* codes for: academic, technical, specialist and general adult titles. DO NOT USE: code ‘R’ itself, but select specific categories from section R*. Use all R* codes with: other subject categories and qualifiers where appropriate, in particular PLACE 1* Qualifiers
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RP Regional and area planning
Class here: Planning policy. Use all RP* codes with: JPQB or JPRB codes or other J* codes as appropriate, for example, JKSL for works about planning for people with specific needs, etc
1.4
RPG Rural planning and policy
Use for: works on policies and planning in rural areas, including rural infrastructure, land use, access and equality with urban areas, countryside management
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