TITLE: Defra Controlled Vocabulary IARN: AF000-000117 IDENTIFIER/DATABASE ACRONYM: DESCRIPTION: The Defra Controlled Vocabulary is a list of terms or headings, each one having an assigned meaning. It is designed to show the relationships which exist between those terms and to facilitate navigation between them SUBJECT: Defra Thesaurus COVERAGE: Worldwide DATE: 2001---- UPDATING FREQUENCY: Irregular DATE LAST UPDATED: SOURCE: Data created and owned by Defra FORMAT: The Defra Controlled Vocabulary was created in MultiTes; outputs from this can be .txt files or delimited cst files LANGUAGE: English CREATOR: Defra Library and Translation Service, Ergon House, 17 Smith Square, London. SW1P 3JR CONTACT/DISTRIBUTOR: Defra Library and Translation Service, Ergon House, 17 Smith Square, London. SW1P 3JR. Telephone 020 7238 6575. Email defra.library@defra.gsi.gov.uk RIGHTS: Available COMMENTS: