Mysteries of the earth
Subtitle: the hidden world of extra-terrestrials
By: Jacques Bergier ; translated by Lorraine O'Grady Freeman
Edition: [New edition].
Publisher: Futura
Published: 1977
Place of publication: London
Language: eng
Number of pages: 207
ISBN-13: 9780860071525
Subjects: Rumvæsener; Mysterier; Kulturhistorie
Work titles: Les extra-terrestres dans l'histoire
Notes: Tidligere amerikansk udgave med titel: Extra-terrestrial visitations from prehistoric times to the present.