TY - BOOK ED - Indian Institute of Geomagnetism ED - Symposium on Inter-disciplinary Approaches to Geomagnetism TI - Proceedings of the symposium on Inter-disciplinary approaches to geomagnetism, May 18-20, 1981 PY - 1981/// CY - Bombay PB - IIG KW - Equatorial PhenomenaGeomagnetic Phenomena ER -