title: July 2000: extreme environments.
authors.forename: G R
authors.initials: GR
authors.lastname: Holt
mesh_terms: D000337:Aerospace Medicine; D000531:Altitude; D002980:Climate; D004781:Environmental Exposure / Q000009:adverse effects*; D004782:Environmental Health; D005118:Extraterrestrial Environment; D006801:Humans; D017751:Safety Management / Q000379:methods*