An established topical term or geographic name used in main subject headings in established heading records.

Note: In UNBIS, MARC tags 150 (TOPICAL TERM) and 151 (GEOGRAPHIC NAME) are combined in one field. Names of countries and major geographical regions are incorporated into the UNBIS Thesaurus and are treated as topical terms but are coded, by virtue of the first indicator (9), as geographical terms.
All other geographic names are maintained in the thesaurus database but are not incorporated into the hierarchical structure of the thesaurus.

Subfield Codes

$a - Topical term or geographic name entry element (NR).

In UNBIS, the complete topical or geographic term is entered in $a.

150        $a GEOTHERMAL ENERGY

150        $a APPELLATE COURTS

150        $a  WOMEN IN FORESTRY

150        $a AVERAGE (MARITIME LAW)

150 9 _ $a GHANA

150 9 _ $a ANTARCTICA

150 9 _ $a SHENYANG (CHINA)

150 9 _ $a BELO HORIZONTE (BRAZIL)

150 9 _ $a FAEROE ISLANDS

150 9 _ $a PANAMA CANAL

150 9 _ $a VICTORIA FALLS NATIONAL PARK (ZIMBABWE)