title: Planetary biology and origins of life.  Proceedings of the Topical Meeting of the COSPAR Interdisciplinary Scientific Commission F (Meeting F3) of the COSPAR Twenty-ninth Plenary Meeting held in Washington, DC, USA, 28 August-5 September, 1992.
mesh_terms: D001256:Astronomy; D002621:Chemistry; D004787:Environmental Pollution / Q000517:prevention & control; D019418:Evolution, Chemical; D019419:Evolution, Planetary; D018559:Exobiology; D005118:Extraterrestrial Environment; D018535:Mars; D000069497:Origin of Life