[Committee publication] serial, 93d Congress. 17. Fish and wildlife miscellaneous, pt. 1, hearings before Subcommittee on Fisheries and Wildlife Conservation and Environment, 93d Congress, 1st session on tuna oversight, on commercial fisheries, H. Con. Res. 157 [and other bills and] Brazil shrimp agreement. H.R. 8529, May 16-July 20, 1973.