The State of Mississippi hereby assents to the provisions of the Pittman-Robertson Wildlife Restoration Act [16 USCS Section 699 et seq.] and the Dingell-Johnson Sport Fish Restoration Act [16 USCS Section 777 et seq.]. The Commission on Marine Resources may perform any acts as may be necessary to ensure the conservation of fish and marine life. Revenue from saltwater license sales shall be controlled only by the Department of Marine Resources and used only when exercising responsibilities specific to the management of the state's fish and marine resources for which the department has authority under state law.