World magnetic survey, 1957-1969
World magnetic survey, 1957-1969
edited by Alfred J. Zmuda
- Paris International Union of Geodesy and Geophysics 1971
- ix+206p. illus; refs
- International Association of Geomagnetism and Aeronomy Bulletin .
Iaga Bulletin No.28IagaIaga BulletinIuggWorld Magnetic Survey
550.389 / ZMU
Iaga Bulletin No.28IagaIaga BulletinIuggWorld Magnetic Survey
550.389 / ZMU