Coordination Act amendments : hearing before the Subcommittee on Fisheries and Wildlife Conservation of the Committee on Merchant Marine and Fisheries, House of Representatives, Eighty-fifth Congress, second session, on H.R. 12371, to amend the act of March 10, 1934, to provide for more effective integration of a fish and wildlife conservation program with federal water-resource developments, and for other purposes : H.R. 8631, to amend the act entitled "An act to promote the conservation of wildlife, fish, and game, and for other purposes," approved March 10, 1934, as amended, known as the Coordination Act : and similar bills H.R. 8744, H.R. 8747, H.R. 9053, H.R. 9308, and S. 2496.