Theoretical interstellar and prebiotic organic chemistry: A tentative methodology R. CaballolR. CarboJ. M. Riera OriginalPaper Pages: 163 - 173
Vulcanism, mercury-sensitized photo-reactions and abiogenetic synthesis: A theoretical treatment Sanford M. SiegelBarbara Z. Siegel OriginalPaper Pages: 175 - 181
Glycine and alanine synthesis from formaldehyde and hydroxylamine in the field of ultrasound waves A. Sokolskaya OriginalPaper Pages: 183 - 185
Formation of amino acids by cobalt-60 irradiation of hydrogen cyanide solutions Michael A. SweeneyAnthony P. TosteCyril Ponnamperuma OriginalPaper Pages: 187 - 189
Formation of biologically relevant carboxylic acids during the gamma irradiation of acetic acid Alicia Negron-MendozaCyril Ponnamperuma OriginalPaper Pages: 191 - 196
Prebiotic condensation reactions in an aqueous medium: A review of condensing agents Josée HulshofCyril Ponnamperuma OriginalPaper Pages: 197 - 224
A cybernetic approach to the origin of the genetic coding mechanism V. A. RatnerA. G. Batchinsky OriginalPaper Pages: 225 - 228
A cybernetic approach to the origin of the genetic coding mechanism A. G. BatchinskyV. A. Ratner OriginalPaper Pages: 229 - 233
Hydrocarbons obtained by pyrolysis of some precambrian rocks of minnesota F. M. SwainJ. BaysingerJ. M. Bratt OriginalPaper Pages: 239 - 257
On the significance of tetrahedral tetrads of Precambrian algal cells J. H. OehlerD. Z. OehlerM. D. Muir OriginalPaper Pages: 259 - 267
The origin and evolution of the Viking mission to Mars Richard S. Young BriefCommunication Pages: 271 - 272
General constraints on the Viking biology investigation Harold P. Klein OriginalPaper Pages: 273 - 279
The pyrolytic release experiment: Measurement of carbon assimilation Jerry S. Hubbard OriginalPaper Pages: 281 - 292
Labeled release — An experiment in radiorespirometry Gilbert V. LevinPatricia Ann Straat OriginalPaper Pages: 293 - 311
The search for life on Mars: Viking 1976 gas changes as indicators of biological activity V. I. OyamaB. J. BerdahlH. S. Ginoza OriginalPaper Pages: 313 - 333
