Fish and wildlife legislation. hearings before the Subcommittee on Fisheries and Wildlife Conservation of the Committee on Merchant Marine and Fisheries, House of Representatives, Ninetieth Congress, first session on endangered species, H.R. 6138, H.R. 8693, H.R. 11618, bills to prevent the importation of endangered species of fish or wildlife into the United States; to prevent the interstate shipment of reptiles, amphibians, and ,other wildlife taken contrary to state law; and for other purposes : migratory bird hunting stamps, H.R. 3327, a bill to amend the act of March 16, 1934, relating to migratory bird hunting stamps to prohibit retail dealers -rom placing certain conditions upon the sale of such stamps : Argos National Fish Hatchery, H.R. 10923, a bill to authorize the Secretary of the Interior to convey the Argos National Fish Hatchery in Indiana to the Izaak Walton League. Part 1, October 4, 1967 :