01143nam2-2200337---450-99000988009040332120140709120641.0000988009FED01000988009(Aleph)000988009FED0100098800920140709d1968----km-y0itay50------baengfrespaCSa-------101yy<<16.: >>Kaolin deposits of the world. B - Oversea countriesproceedings of symposium 1edited by Josej VachtlPragueAcademia1968157 p.ill.24 cmIn testa al front.: International Geological Congress0010009878242001Report of the twenty-third sessionCzechoslovakia 196816GeologiaCongressiGiacimenti minerariVachtl,JosefInternational Geological Congress23.<1968 ;Praga>523399ITUNINARICAUNIMARCBK990009880090403321Z 8/41s.i.DINGEDINGEKaolin deposits of the world. B - Oversea countries827052UNINA