Ovnis, el fenómeno aterrizaje
By: Vicente-Juan Ballester Olmos.
Edition: 1. ed.
Series: Otros mundos
Publisher: Plaza & Janés
Published: 1978
Place of publication: Esplugas de Llobregat
Language: spa
Number of pages: 382
Subjects: Unidentified flying objects.
Notes: Bibliography: p. [357]-382.