Valores horarios geomagneticos y magnetogramas
Subtitle: Observatorio "John A. Fleming," Huancayo, Peru
By: A.A. Giesecke, M. Casaverde R., P.G. Ledig.
Contributors: Casaverde, Mateo.; Ledig, P. G.
Publisher: Ministerio de Fomento, Instituto Geofísico del Peru
Published: 1962
Place of publication: Huancayo, Peru
Language: spa
Subjects: Observatorio "John A. Fleming".; Geomagnetism -- Peru -- Huancayo (Junín) -- Observations -- Charts, diagrams, etc.
Table of contents: title: vol. 1. 1948-1949; title: vol. 2. 1950-1951; title: vol. 3. 1952-1953.