Observations made at the Magnetical and meteorological observatory at St. Helena : with discussions of the observations at St. Helena, the Cape of Good hope, the Falkland Islands, Carlton Fort in North America, and Pekin / printed by order of Her Majesty's government under the superintendence of Edward Sabine.
Pubblicazione:
London : published for Her Majesty's Stationery office by Longman, Brown, Green and Longmans, 1847-1860.
