-
817.
Alimentary canal
Subjects
Digestive organs
-
818.
Alimentary paste products
Subjects
-
819.
Alins del Monte (Aragon)
Geographic names
Llitera (Aragó)
-
820.
Alinyà (Catalonia)
Geographic names
Alt Urgell (Catalonia)
-
821.
Alió (Catalonia)
Geographic names
Alt Camp (Catalonia)
-
822.
Aliphatic compounds
Subjects
Hydrocarbons
-
823.
Alisar Hüyük Site (Turkey)
Geographic names
-
824.
Aliseda (Aliseda, Extremadura : Jaciment arqueològic)
Geographic names
-
825.
Aliseda (Andalusia)
Geographic names
Jaén (Andalusia : Province)
-
826.
Aliste (Castile and León)
Geographic names
-
827.
Aljamía
Subjects
-
828.
Aljamiado
Subjects
Romance manuscripts
-
829.
Aljaraque (Andalusia)
Geographic names
Huelva (Andalusia : Province)
-
830.
Aljucén (Extremadura : Curs d'aigua)
Geographic names
-
831.
Aljustrel (Beja, Portugal)
Geographic names
Beja (Portugal : District)
-
832.
Alkali metals
Subjects
Light metals
-
833.
Alkalic igneous rocks
Subjects
Igneous rocks
-
834.
Alkaline earth metals
Subjects
-
835.
Alkaloids
Subjects
Nitrogen compoundsPlant metabolites
-
836.
Alkanes
Subjects
Aliphatic compounds
-
837.
Alkenes
Subjects
Hydrocarbons
-
838.
Alkyd resins
Subjects
Synthetic gums and resins, Synthetic
-
839.
All Saints' Day
Subjects
Religious festivities
-
840.
All Souls' Day
Subjects
Religious festivities
Last updated dated: 02/08/2025