title: Controlled ecological life support systems: proceedings of Workshop II of the COSPAR Twenty-sixth Plenary Meeting held in Toulouse, France, 30th June-11th July 1986.
mesh_terms: D000818:Animals; D003247:Conservation of Natural Resources; D018504:Ecological Systems, Closed; D006801:Humans; D008021:Life Support Systems / Q000295:instrumentation*; D018521:Plant Physiological Phenomena; D013026:Space Flight / Q000295:instrumentation* / Q000639:trends*; D018505:Waste Management / Q000379:methods; D014893:Weightlessness