Aquaculture : hearings before the Subcommittee on Agricultural Research and General Legislation of the Committee on Agriculture, Nutrition, and Forestry, United States Senate, Ninety-fifth Congress, second session on S. 1043, a bill to provide for the development of aquaculture in the United States, and for other purposes : S. 2218, a bill to establish a national aquaculture policy, assess the status of the aquaculture industry, establish a strategy to promote the development of aquaculture in the United States, and for other purposes, and S. 2762, a bill to provide for the development of aquaculture in the United States, and for other purposes, April 18 and 20, 1978.