TY  - BOOK
AU  - Price, A. T.
AU  - Romana, A.
AU  - Veldkamp, J.
TI  - Geomagnetic data 1963 rapid variation
T2  - IAGA Bulletin; no.12 pt. 2
PY  - 1967///
CY  - Paris
PB  - IUGG Publications
KW  - Geomagnetic Data
KW  - NASA Thesaurus
ER  -