TY  - RPRT
TI  - Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: December 1981
AU  - J.B. Townshend
AU  - J.E. Papp
AU  - E.A. Sauter
PY  - 1981
DO  - 10.3133/ofr81300l
UR  - https://pubs.usgs.gov/publication/ofr81300L
ID  - ofr81300L
ER  -