Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: September 1977 [unknown]

J.B. Townshend, J.E. Papp, M.J. Moorman, C.E. Deadmon, S.P. Tilton
1977 Antarctica A Keystone in a Changing World   unpublished
doi:10.3133/ofr77300i fatcat:kweotvdzvrggpgb3butwqu3bye