Hua-chung chi Hsi-nan Ao-tʻao chi san yeh chʻung tung wu chʻün
Subtitle: chʻa tʻu 48, tʻu pan 50
By: Lu Yen-hao chu ; Chung-kuo kʻo hsüeh yüan ti chih ku sheng wu yen chiu so, Ku chi chui tung wu yü ku jen lei yen chiu so pien chi.
Contributors: Lu, Yen-hao.; Chung-kuo kʻo hsüeh yüan. Ti chih ku sheng wu yen chiu so, Peking; Chung-kuo kʻo hsüeh yüan. Ku chi chui tung wu yü ku jen lei yen chiu so.
Series: Chung-kuo ku sheng wu chih -- ti 11 hao
Publisher: Kʻo hsüeh chʻu pan she
Published: 1975
Place of publication: Pei-ching
Language: chi
Number of pages: 463
Subjects: Trilobites.; Paleonotology -- Ordovician; Paleontology -- China
Other titles: Ordovician trilobite faunas of Central and Southwestern China
Notes: Added title: Ordovician trilobite faunas of Central and Southwestern China.

Chinese and English.

Bibliography: p. 250-526.

Includes index in both Chinese and English.