76 treff

Murmurs of Earth : the Voyager interstellar record
Carl Sagan [... et al.]
Bok Engelsk 1978
The dragons of Eden : speculations on the evolution of human intelligence
Carl Sagan
Bok Språk ikke angitt 1978
Paradisets drager : om udviklingen af menneskets intelligens
Carl Sagan ; på dansk ved Finn og Grete A...
Bok Språk ikke angitt 1978
The dragons of Eden : speculations on the evolution of human intelligence
Carl Sagan
Bok Engelsk 1978
The dragons of Eden : speculations on the evolution of human intelligence
Carl Sagan
Bok Engelsk 1977
Other worlds
by Carl Sagan
Bok Engelsk 1975
Communication with extraterrestrial intelligence (CETI)
edited by Carl Sagan
Bok Språk ikke angitt 1973
The cosmic connection : an extraterrestrial perspective
by Carl Sagan ; produced by Jerome Agel
Bok Engelsk 1973
UFO's : a scientific debate
edited by Carl Sagan and Thornton Page
Bok Engelsk 1972
Planetary atmospheres : International Astronomical Union Symposium No. 40 held in Marfa, Texas, USA, October 26-31 1969
edited by Carl Sagan, Tobias C. Owen and ...
Bok Engelsk 1971
Space research XI : proceedings of open meetings of working groups of the Thirteenth Plenary Meeting of COSPAR, Leningrad, USSR, 20-29 May 1970, and of the Symposium on Remote Sounding of the Atmosphere (jointly sponsored by COSPAR, WMO and IAMAP/IUGG), Leningrad, USSR, 22, 25 and 26 May 1970. Vol. 1.
COSPAR
Bok Engelsk 1971
Les planetes
Carl Sagan, Jonathan Norton Leonard
Bok Fransk 1970
Farewell fantastic Venus!
Edited by Brian W. Aldiss & Harry Harriso...
Bok Engelsk 1968
Planets
by Carl Sagan, Jonathan Norton Leonard, a...
Bok Engelsk 1967
Planets
by Carl Sagan, Jonathan Norton Leonard an...
Bok Engelsk 1966
Intelligent life in the universe
Šklovskij, Iosif S.
Bok Engelsk 1966