Nuovo soggettario BNCF Biblioteca Nazionale Centrale Firenze Ministero della Cultura
Criteria Help search Abbreviations Reference sources News Download thesaurus italian version
 
Search / term's hierarchy
 
 
             • • • • • • • • • Organismi
            • • • • • • • • [Organismi diversi da vegetali, animali, umani]
           • • • • • • • Procarioti
          • • • • • • Batteri
         • • • • • Proteobacteria
        • • • • Proteobacteria alpha
       • • • Rhizobiales
      • • Brucellaceae
     • Brucella
    ►Brucella abortus