Life in the universe : proceedings of a conference held at NASA Ames Research Center,
Moffett Field, California, June 19-20, 1979 / John Billingham, editor. - Washington,
D.C. : National Aeronautics and Space Administration, Scientific and Technical Information
Branch : For sale by the Supt. of Docs.,U.S. G.P.O., 1981.
wikipedia.org, 2013-09-30
Information trouvée : John Billingham (March 18, 1930 – August 4, 2013) was a former director of the SETI
Program Office and Director of the Life Sciences Division at the NASA Ames Research
Center. After retiring from NASA he became a Trustee of the SETI Institute Board of
Directors.