title: Life sciences and space research IX. Proceedings of the Open Meeting of Working Group 5 at the Thirteenth Plenary Meeting of COSPAR, Leningrad, USSR, 20-29 May, 1970.
mesh_terms: D000222:Adaptation, Physiological; D000818:Animals; D018504:Ecological Systems, Closed; D004783:Environmental Microbiology; D018559:Exobiology; D006801:Humans; D008021:Life Support Systems; D010944:Plants; D013026:Space Flight; D014893:Weightlessness