NASA Press Release 96-202

"Environmental Impact Statement Process Begins For Test Flights Of X-33 Technology Demonstrator, Public Meetings Scheduled"

Environmental Impact Statement Notice of Intent 96-118

From the Federal Register On-line
via GPO Access [wais.access.gpo.gov]:
Federal Register, "Notices," October 7, 1996 (Volume 61, Number 195): Page 52467-52469.