UFO
Subtitle: the definitive guide to unidentified flying objects and related phenomena
By: David Ritchie.
Publisher: Facts on File
Published: 1994
Place of publication: New York
Language: eng
Number of pages: 264
Subjects: Unidentified flying objects -- Encyclopedias.
Other titles: Unidentified flying objects.
Notes: Includes bibliographical references (p. 243-244) and index.