TY  - BOOK
ED  - Council of Scientific and Industrial Research (India).
TI  - Data of Seismological observatories, 1975
U1  - 551.22083 
PY  - 1975///
CY  - Hyderabad
PB  - National Geophysical Research Institute (Hyderabad), Council of Scientific and Industrial Research (India)
KW  - Seismology
ER  -