Ying xiang li shi jin cheng di 100 ci zhan zheng (Ying xiang li shi jin cheng cong shu)Jianhua Yu · First published 1992Open the Tome
The Ordovician graptolite-bearing strata of Xiushui drainage basin, Jiangxi of southern China and their correlationYu, Jianhua. · First published 1981Open the Tome
