((a)) There is authorized to be appropriated, out of any money in the Treasury not otherwise appropriated, such sums as may be necessary for administering this chapter.
((b)) Funds appropriated for carrying into effect the purpose of this chapter shall be available for allotment by the Secretary of Agriculture to the bureaus and offices of the Department of Agriculture and for transfer to other departments and agencies of the Government which the Secretary of Agriculture may call upon to assist or cooperate in carrying out such purposes or for services rendered or to be rendered in connection therewith.