http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Executive ed.: K[arl] H[ans] Wedepohl. Vol. 1
Erdwiss. FB -- HANDBOOK geochemistry -- Handbook of geochemistry.Executive ed.: -- K[arl] H[ans] Wedepohl. Vol.1. - Berlin, -- Heidelberg, New York:Springer 1969. 4°