Section 4 of act Apr. 21, 1948, provided: ''There is hereby
authorized to be appropriated to the Department of Agriculture such
funds as may be necessary to carry out this Act (sections
436 to
438 of this title). The authority of the Department of the Army to
conduct a remount breeding program is hereby abolished. Funds
appropriated pursuant to this Act (said sections) shall be
available for necessary administrative expenses, including personal
services in the District of Columbia, printing and binding, and
purchase or hire of passenger motor vehicles.''