Atlas of ionograms for the South American region
Gonzalez, Marta Mosert de
Atlas of ionograms for the South American region Marta Mosert de Gonzalez and Leila Kurban - Argentina Centra de Investigation Regionales 1981 - 139p. figs
Atlas Of IonogramsIonogramsRadiopropagationSouth America:atlases
551.510.535.4(8) / GON
Atlas of ionograms for the South American region Marta Mosert de Gonzalez and Leila Kurban - Argentina Centra de Investigation Regionales 1981 - 139p. figs
Atlas Of IonogramsIonogramsRadiopropagationSouth America:atlases
551.510.535.4(8) / GON