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Ecosystems (Je)

Computer viruses ()
Environment (J)
     Related Term (Associative): Computer viruses (); Areas and regions (V)
    Environmental phenomena (Jb)
    Living things (Jc)
         Use For: Organisms
         Related Term (Associative): Biology (Tpd)
    Biological activity (Jd)
    Ecosystems (Je)
        Biodiversity (Jeb)
             Use For: Biological diversity
        Endangered species (Jee)
        Habitat (Ecology) (Jeh)
             Use For: Animal ecology; Habitat connectivity
        Stream restoration (Jeq)
             Related Term (Associative): Restoration ecology (Tpdgr); Streams (Vsjfs)
        Synergism (Ecology) (Jes)
    Environmental quality (Jf)
    Natural resources (Jn)
         Use For: Earth resources; Resources