Bizkaia. Geografía
To quote this article:
Edeso Fito, José Miguel; Picavea Salbide, Pedro; Segovia Haba, Manuel. Bizkaia. Geografía. Auñamendi Encyclopedia [on line], 2026. [Date of consultation: April 15 2026]. Available in: https://aunamendi.eusko-ikaskuntza.eus/en/bizkaia-geografia/ar-20397/