Pub. L. 91-609, tit. VII, pt. B, sec. 723
new community demonstration projects
new community demonstration projects Sec. 723. Upon specific authorization by the President and under applicable Federal law respecting the use of federally owned lands, the Secretary, utilizing funds made available for the purpose by the Congress, is authorized to plan and carry out large-scale projects demonstrating the development of new communities, which shall be designed to contribute to the achievement of the purposes of this part and serve as models for new community developments which could feasibly be carried out by other public- and private developers.