Fisheries Conventions : hearings before the United States Senate Committee on Foreign Relations, Subcommittee on Fisheries Conventions, Eighty-First Congress, first session, on the ratification gy the United States Government of the International Convention for the Northwest Atlantic Fisheries, signed at Washington, February 8, 1949 (Executive N); Convention with Mexico for the Establishment of an international Commission for the Scientific Investigation of Tuna, signed at Mexico City, January 25, 1949 (Executive K); Convention for the Establishment of an Inter-American Tuna Commission, signed at Washington, May 31, 1949 (Executive P).