» An account of a geographical and astronomical expedition to the northern parts of Russia: for ascertaining the degrees of latitude and longitude of the mouth of the river Kovima, of the whole coast of the Tshutski, to East Cape, and of the islands in the eastern ocean, stretching to the American coast, performed ... by Commodore Joseph Billings, in the years 1785, &c to 1794
An account of a geographical and astronomical expedition to the northern parts of Russia: for ascertaining the degrees of latitude and longitude of the mouth of the river Kovima, of the whole coast of the Tshutski, to East Cape, and of the islands in the eastern ocean, stretching to the American coast, performed ... by Commodore Joseph Billings, in the years 1785, &c to 1794
