The search for extraterrestrial life--recent developments : proceedings of the 112th symposium of the International Astronomical Union held at Boston University, Boston, Mass., USA, June 18-21, 1984 - International Astronomical Union. Symposium 1984 : Boston University); Papagiannis, Michael D., 1932- (Dordrecht ; Boston : D. Reidel ; Hingham, MA, U.S.A. : Sold and distributed in the U.S.A. and Canada by Kluwer Academic Publishers, 1985)
Includes bibliographies and index.
Keywords: Life on other planets -- Congresses