National Agricultural Library Thesaurus

National Agricultural Library Thesaurus / National Agricultural Library

URIhttps://vocabularyserver.com/nal/en/
Languageen
Date of creation13/01/2011
Last change date12/11/2012
Keywordsagricultural world
ScopeThis NAL Thesaurus about Agricultural and biological concepts its based on automated processing from source available at:http://agclass.nal.usda.gov/agt/download.shtml
Terms81677 Show recent changes
    Non-preferred terms33494
    Hierarchical relationships50719
    Associative relationships21746
    Scope note809
    APIhttps://vocabularyserver.com/nal/en/services.php
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    Global organization of the vocabulary

    Terms for each depth level

    Preferred terms / Alternative terms

    Hierarchical relationships / Associative relationships