01005nam a2200241Ia 4500003000900000008004100009020001800050040001600068080001500084111008200099245016300181260003400344300001500378650004100393650003200434650001700466650002600483700003100509710008200540942000700622999001500629952011900644IN-BaIIA211028s9999    xx            000 0 eng d  a3-540-06066-9  cIIA Library  a52-37bORI  aConference on Origins of Lifen4thcElkridge, Marylandd1971 Apr. 13-1697670 0aChemistry and radioastronomybproceedings of the fourth conference on Origins of Life held in Elkridge, Maryland, April 13-16, 1971cedited by Lynn Margulis  aBerlinbSpringer-Verlagc1973  axvi, 291p.  aAstronomy and astrophysics thesaurus  aExtraterrestrial life94250  aOrigin95840  aRadio astronomy92849  aMargulis, Lynn., ed.97671  aInterdisciplinary Communications Program of the Smithsonian Institution97672  cBK  c4376d4376  00104070aBANbBANcGENd1974-03-23g173.44l0o52-37/ ORIp4883r2021-11-05v173.44w1974-03-23yBKGRs. 173.44