Reports of agents, officers, and other persons, acting under the ... Secretary of the Treasury, in relation to the condition of seal life on the rookeries of the Pribilof Islands, and to pelagic sealing in Bering Sea and the north Pacific Ocean, in the years 1893-1895
United States. Dept. of the Treasury; United States. Bureau of Fisheries; Townsend, Charles Haskins, 1859-1944