The commissioner has authority to perform all acts incidental to acquisition of such lands and the construction, equipping and maintaining of the land office building. The secretary of finance and administration shall draw his warrant on the state treasurer for the payment of vouchers drawn by the commissioner of public lands and the state treasurer shall pay the warrant out of the fund specified in and provided for by the Land Office Building Act N.M. Stat. Ann. § 19-12-1 to 19-12-13.