title: Mars: the flow and ebb of water.
authors.forename: Mark A
authors.initials: MA
authors.lastname: Bullock
mesh_terms: D018559:Exobiology; D005118:Extraterrestrial Environment / Q000737:chemistry*; D007053:Ice / Q000032:analysis; D018535:Mars; D014867:Water / Q000032:analysis*
chemical_list: D007053:Ice; D014867:Water