00789nam a2200181Ia 4500003000900000008004100009020001800050040001600068080002300084111011700107245019800224260003700422300001400459490005100473650004100524650001900565700002300584IN-BaIIA211028s9999    xx            000 0 eng d  a90-277-2714-7  cIIA Library  a52(082.1)bASS-144  aInternational Astronomical Union Colloquium on Bioastronomy - the Next StepscBalaton, Hungary,d1987 June 22-27 0aBioastronomy - the next stepsbproceedings of the International Astronomical Union colloquium on bioastronomy - the next steps, held in Balaton, Hungary, 22-27 June 1987cedited by George  Marx  aDordrechtbKluwer Academicc1988  axx, 434p.  aAstrophysics and space science library; v. 144  aAstronomy and astrophysics thesaurus  aOrigin of life  aMarx, George .,ed.