TY  - BOOK
AU  - Sun,Yün-chu
TI  - The upper Cambrian trilobite-faunas of north China,
AV  - QE756.C6 A3 ser B, vol. 7, fasc. 2
U1  - 565.393 
PY  - 1935///
CY  - Peiping (Peking)
PB  - Geological Survey of China
KW  - Trilobites
KW  - Paleontology
KW  - China
KW  - Cambrian
N1  - Added t.-p. and summary in Chinese. Summary paged with Chinese numerals; Errata slip inserted
ER  -