K. H. Wedepohl Handbook of Geochemistry. - Berlin Springer Verlag 1969 - Split Papers. 400 Pages - Vol 2 . Part I . K. H. Wedepohl: Handbook of Geochemistry. Vol 2, Part 1 . Berlin. Springer Verlag, 1969.--(551WED) ENGLISH Dewey Class. No.: 551 / WED