PROCEEDINGS OF THE NINTH ANNUAL MEETING OF GEOLOGICAL SOCIETY OF CHINA,HELD IN PEIPING AT THE LIBRARY OF THE NATIONAL GEOLOGICAL SURVEY ON OCTOBER 5,6,7,8,9,1932.
.1933. PROCEEDINGS OF THE NINTH ANNUAL MEETING OF GEOLOGICAL SOCIETY OF CHINA, HELD IN PEIPING AT THE LIBRARY OF THE NATIONAL GEOLOGICAL SURVEY ON OCTOBER 5,6,7,8,9,1932.[J]. Acta Geologica Sinica(),12(0):
