National Geophysical Research Institute, Hyderabad.
Contributors: Narain, Hari; National Geophysical Research Institute (India)
Publisher: National Geophysical Research Institute
Published: 1979
Place of publication: Hyderabad
Number of pages: 20
Subjects: National Geophysical Research Institute (India); Geophysical research -- India.
Notes: Hari Narain, director of NGRI