Final values of elements of the geomagnetic field at 5-degree intervals of latitude and longitude, epoch 1945

Verfasser / Beitragende:
by L. Laporte ... [et al.]
Ort, Verlag, Jahr:
Washington, D.C. : Department of Terrestrial Magnetism, 1946
Beschreibung:
73 S.
Format:
Buch
ID: 305983644