Economic and environmental future of the Gulf of Mexico : joint hearing before the Subcommittee on Oceanography, Gulf of Mexico, and the Outer Continental Shelf; and the Subcommittee on Environment and Natural Resources of the Committee on Merchant Marine and Fisheries, House of Representatives, One Hundred Third Congress, first session, on H.R. 1566 and H.R. 1899; H.R. 1566--a bill to amend the wetland conservation provisions of the Food Security Act of 1985, establish a Gulf of Mexico Commission, and establish a Gulf of Mexico Program Office within the Environmental Protection Agency, and for other purposes; H.R. 1899--a bill to establish a Gulf of Mexico Economic and Environmental Protection Program, and for other purposes, July 28, 1993.