title: Research and development on closed respiratory system accessories. Molecular sieves for carbon dioxide adsorption.
authors.forename: T L
authors.initials: TL
authors.lastname: WILLARD
mesh_terms: D000327:Adsorption; D002245:Carbon Dioxide; D018504:Ecological Systems, Closed; D004463:Ecology; D012137:Respiratory System
chemical_list: D002245:Carbon Dioxide
keywords: ADSORPTION; CARBON DIOXIDE; SEALED CABIN ECOLOGY