Report on magnetic and seismological work, Heard Island, 1952/53. Home> Scientific research> Publications> Other> Report on magnetic and seismological work, Heard Island, 1952/53. Summary Authors:Ingall L.N. Published in: 1953 Category 3: Article Program area: Geosciences Ingall L.N. (1953) Report on magnetic and seismological work, Heard Island, 1952/53, BMR Record 1953/54. This content was last updated 8 months ago on 20 February 2026.