Protection of fur seals and sea otter. Hearings before the Committee on foreign affairs of the House of representatives, January 3 and 4, 1912, on H.R. 16571, a bill to give effect to the convention between the governments of the United States, Great Britain, Japan, and Russia, for the preservation and protection of fur seals and sea otter which frequent the waters of the North Pacific ocean, concluded in Washington, July 7, 1911
United States. Congress. House. Committee on Foreign Affairs