Extra terrestrial abiogenic organization of organic matter: The hollow spheres of the Orgueil meteorite Martine Rossignol-StrickElso S. Barghoorn OriginalPaper Pages: 89 - 107
The effect of temperature on the survival of microorganisms in a deep space vacuum C. A. HagenJ. F. GodfreyR. H. Green OriginalPaper Pages: 108 - 117
Embryogenesis in 100% O2 at reduced pressure Harold S. WeissMichel Grimard OriginalPaper Pages: 118 - 124
Circadian periodicity of plasma cortisol levels: Effect of random living schedule in man George C. CurtisMax L. Fogel OriginalPaper Pages: 125 - 134
Interstellar molecules and the origin of life David BuhlCyril Ponnamperuma OriginalPaper Pages: 157 - 164
A scientist in the cockpit: The case history and analysis of a UFO sighting Harvey Wichman OriginalPaper Pages: 165 - 170
Comparison of tolerance to hypoxia and hyperoxia in chinchillas and guinea pigs H. E. EderstromT. K. AkersR. E. Thompson Research Note Pages: 171 - 173
Effect of immobilization on urinary catecholamine excretion and blood-thyroxine level in rats L. TomaszewskaH. Kaciuba-uściŀkoS. Kozlowski Research Note Pages: 174 - 176