Boletín del Observatorio Fabra.
Observatorio Fabra.Sección Meteorológica y Sísmica.
Barcelona : El Observatorio,
1919-1983.
Some issues have title: Boletín.
Chiefly tables.
Description based on: No. 7, published in 1923; title from cover.
GeoRef
Issues no. -14 carry also separate numbering of the Boletín, viz., -26.
Meteorology
Seismology
Butlletí de l'Observatori Fabra. Seccions meteorològica i sísmica