The Secretary [of the Interior], in consultation with the Secretary of Housing and Urban Development, may make available, in accordance with section 203 of the Federal Land Policy and Management Act of 1976, land in the State of Nevada at less than fair market value and under other such terms and conditions as he may determine for affordable housing purposes. Such lands shall be made available only to State or local governmental entities, including local public housing authorities. For the purposes of this subsection, housing shall be considered to be affordable housing if the housing serves low-income families as defined in section 104 of the Cranston-Gonzalez National Affordable Housing Act (42 U.S.C. 12704).