Barth, Tom F. W. 1899-1971 Die Entstehung der Gesteine / Tom F. W. Barth ; edited by Pentti Eskola and Carl W. Correns - Berlin : Springer-Verlag, 1970. - viii, 422 p. : ill. ; 26 cm. Subjects--Topical Terms: Petrology Dewey Class. No.: 552