TY  - BOOK
AU  - Gartlein, Carl W., ed. Gartlein, Helen E., ed. 
TI  - Annals of the International Geophysical Year: v. XXXIX, part 2 : northern hemisphere synoptic auroral charts on polar projection
T2  - Annals of the International Geophysical Year
SN  - 1110637272
PY  - 1966///
CY  - Oxford
PB  - Pergamon Press
KW  - International Geophysical Year
ER  -