Section 2
SEC. 2. The money appropriated by this Act shall be disbursed by the Director of Agriculture, with the approval of the Secretary of Agriculture and Natural Resources, for salaries and wages of the necessary personnel; for the purchase of implements, work animals, seed materials; for the purchase or rent of the necessary land; for the construction, maintenance, and repair of buildings, seed-bodegas, fences and other necessary structures; and for such other expenditures as may be deemed necessary for the proper carrying out of the purposes of this Act: Provided, That any unexpended balance of the fund herein appropriated at the end of each fiscal year shall not revert to the Insular Treasury but shall be used for the purposes for which it was appropriated: Provided, further, That any income that may be realized from the sale of seed materials at nominal cost shall become a part of the revolving fund which shall be used and expended exclusively for the purposes of, and in the same manner as, the original appropriation.