UFO's en andere vreemde natuurverschijnselen
By: door J. M. Gantois, C. W. H. de Loore.
Contributors: Loore, Camiel W. H. de, joint author.
Publisher: Thieme
Published: 1979
Place of publication: Zutphen
Language: dut
Number of pages: 206
Subjects: Unidentified flying objects.
Notes: Bibliography: p. 198-200.
Includes index.