ACOS Bulletin

Author	Title	Pag

D. SEARGENT, H. GRIESBERG	Editorial	1

Don HERBISON-EVANS	Extraterrestrial Isotope Ratios	2-3

Keith BASTERFIELD	Reported Observations from Aircraft over Australasia, 1977-1979	3-6

John PRYTZ	An Australian Flight 19?	6-7

Mark MORAVEC	Psychological Influences on UFO "Abductecee" Testimonies	7-9

David SEARGENT	Comets and Superstitions	10-11

V. I. SANAROV	UFO Probe in the Kremlin?	11

David RENEKE	Mysterious Disappearances - Or Are They?	11-15

John PRYTZ	ACOS Bibliography Number 5: Space Colonies (plus updates)	15-17
	Serie: N. 18 April/1979 ACOS Bibliography Service - Number One- General Exobiology N. 18 April/1979 ACOS Bibliography Service - Number Two - About Dr. Carl Sagan, Exobiologist N. 19 June/1979 ACOS Bibliography Service - Number 3 - UFOs (Journals, Transcripts etc.) N. 20 August/1979 ACOS Bibliography Service - Number 4 -"Monsters" N. 21 October/1979 ACOS Bibliography Number 5: Space Colonies (plus updates)

	UFO REPORTS FROM AROUND AUSTRALIA	17-18

	Would You Believe!	18


			Year:	1979
			Publisher:	The Australian Centre for UFO Studies, Gosford
			Issue:	N. 21 October