CAMBRIAN TRILOBITES OF NORTH CHINA: CHINESE CAMBRIAN TRILOBITES HOUSED IN THE SMITHSONIAN INSTITUTION
《CAMBRIAN TRILOBITES OF NORTH CHINA: CHINESE CAMBRIAN TRILOBITES HOUSED IN THE SMITHSONIAN INSTITUTION》,作者:Zhang Wentang, P.A.Jell著 出版社:科学出版社 ISBN:703000196。
