Ionospheric research at Huancayo Observatory, Peru, January, 1938-June, 1946.

Ionospheric research at Huancayo Observatory, Peru, January, 1938-June, 1946.

Manylion Llyfryddiaeth
Awdur Corfforaethol: Carnegie Institution of Washington
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: Washington, D.C. Carnegie Institution of Washington Publication 1947