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Cafarella, L.
Il catalogo geomagnetico storico italiano = the historical italian geomagnetic data catalogue : with an extended summary in English / L. Cafarella, A. De Santis e A. Meloni.
Geomagnetism -- Italy -- History.
Geomagnetism -- Secular variations -- Italy -- History.
De Santis, A.
Meloni, A.
Istituto nazionale di geofisica (Italy)
Catalog