1.
Project Identification: The First Scientific Field Study of UFO Phenomena - Harley D. Rutled...
by Rutledge, Harley D.
ISBN: 9780137307135
List Price: $10.95
2.
Project Identification: The First Scientific Field Study of UFO Phenomena
by Rutledge, Harley D.
ISBN: 9780137307050
List Price: $6.95