Title: Magnetic results from Huancayo Observatory, Peru, 1945-1947
Description: <p>Department of Terrestrial Magnetism, Carnegie Institution of Washington, January 1945-June 1947</p><p></p>Instituto Geofisico de Huancayo, July-December 1947<p></p>Carnegie Institution of Washington publication 175, vol. X-C<p></p>"Researches of the Department of Terrestrial Magnetism, vol. X-C"
Subjects: Geomagnetism--Peru--Huancayo--Observations