S. Res. 49 : hearing before the Subcommittee on Arms Control, Oceans, and International Environment of the Committee on Foreign Relations, United States Senate, Ninety-fifth Congress, first session, on S. Res. 49, expressing the sense of the Senate that the United States Government should seek the agreement of other governments to a proposed treaty requiring the preparation of an international environmental impact statement for any major project, action, or continuing activity which may be reasonably expected to have a significant adverse effect on the physical environment or environmental interests of another nation or a global commons area, March 31, 1977.