title: Manganese in natural waters and earth's crust: its availability to organisms.
authors.affiliation: California Institute of Technology, Pasadena 91125, USA.
authors.forename: J J
authors.initials: JJ
authors.lastname: Morgan
mesh_terms: D001419:Bacteria / Q000378:metabolism; D001682:Biological Availability; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D004734:Energy Metabolism; D005618:Fresh Water; D008345:Manganese / Q000378:metabolism* / Q000493:pharmacokinetics; D010084:Oxidation-Reduction; D012623:Seawater
chemical_list: D008345:Manganese