TY  - BOOK
ED  - India.
ED  - India.
TI  - Data from the gemagnetic, geoelectric and scismological observatories: National Geophysical Research Institute, Hyderabad
U1  - 538.7 
PY  - 1969///
CY  - Hyderabad
PB  - National Geophysical Risearch Instiute
KW  - Geomagnefism
KW  - Observations
KW  - Seismology
KW  - Geoelectvic observations
N1  - Supplement no. 5 to bulletin of the NGRI March 1969; Pt. I. Geomagnetic data (hourly values, magnetic storms, K and C indices etc.) - pt. II. rapid variations of earth's electromagnetic field - pt. III. Seismological data
ER  -