Biblioteca - Ingemmet Koha

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Berkner, L.V.

Ionospheric research at Watheroo Observatory, Western Australia, June, 1938-June, 1946 - Washington, D.C. Carnegie Institution of Washington 1948 - 425 p. tbls. - Researches of the Department of Terrestrial Magnetism v.13, n.175 .

Subjects--Topical Terms:
INVESTIGACIONES
IONOSFERA

Universal Decimal Class. No.: 551.510.535:551.506/B39