Geomedical problems related to aluminium, iron and manganese /
Låg, J.(Jul)
International Society of Soil Science.Working Group "Soils and Geomedicine".
Oslo : Norwegian Academy of Science and Letters,
1994.
"International symposium arranged in Oslo 18.-19. November 1993 by the working group Soils and Geomedicine of the International Society of Soil Science and the Norwegian Academy of Science and Letters"--2nd prelim. p.
Includes bibliographical references.
Iron
Aluminum
Manganese