Geomagnetic studies at low latitudes edited by G. K. Rangarajan and B. R. Arora - 1st ed. - Bangalore Geological Society of India 1992 - xxxvi+487p. figs; refs; plates - Geological Society of India: Memoir; No. 24 . ISBN: 8185867011 Subjects--Topical Terms: Observatories Universal Decimal Class. No.: 550.38 / RAN