Fisheries miscellaneous : hearings before the Subcommittees on Fisheries and Wildlife Conservation and the Environment, and Oceanography of the Committee on Merchant Marine and Fisheries, House of Representatives, Ninety-sixth Congress, on National Aquaculture Act--H.R. 20, April 5, 1979, Fisheries Development Act oversight, December 10, 1979, Commercial fisheries authorization and oversight--H.R. 4890, February 11, 1980, U.S.-Soviet fishing agreement, March 3, 1980.