title: The CELSS Test Facility project:  an example of a CELSS flight experiment system.
authors.affiliation: Advanced Life Support Division, NASA Ames Research Center, Moffett Field, CA 94035.
authors.forename: R D
authors.initials: RD
authors.lastname: MacElroy
authors.forename: C L
authors.initials: CL
authors.lastname: Straight
mesh_terms: D018533:Biomass; D018556:Crops, Agricultural / Q000254:growth & development*; D018504:Ecological Systems, Closed; D004780:Environment, Controlled; D004867:Equipment Design; D008021:Life Support Systems / Q000295:instrumentation*; D063245:Plant Development; D013026:Space Flight / Q000295:instrumentation*; D018531:Spacecraft / Q000295:instrumentation; D014481:United States; D018557:United States National Aeronautics and Space Administration; D014893:Weightlessness