Section 57
SEC. 57. Any tract of land comprised under this title may be leased or sold, as the case may be, to any person, corporation, or association authorized to purchase or lease public lands for agricultural purposes. The area of the land so leased or sold shall be such as shall, in the judgment of the Secretary of Agriculture and Natural Resources, be reasonably necessary for the purposes, for which, such sale or lease is requested, and shall in no case exceed ten hectares: Provided, however, That this limitation shall not apply to grants, donations, or transfers made to a province, municipality or branch or subdivision of the Government for the purposes deemed by said entities conducive to the public interest; but the land so granted, donated, or transferred to a province, municipality, or branch or subdivision of the Government shall not be alienated, encumbered, or otherwise disposed of in a manner affecting its title, except when authorized by the Legislature; Provided further, That any person, corporation, association, or partnership disqualified from purchasing public land for agricultural purposes under the provisions of this Act, may purchase or lease land included under this title suitable for industrial or residence purposes, but the title or lease granted shall only be valid while such land is used for the purposes referred to.