Chen Xu Zhang Yuandong books & textbook
中国西北地区奥陶纪中晚期的笔石动物群(英文版)(精)
Zhejiang University Press /2016-08-01 Hardcover
isbn-10: 730815971X / isbn-13: 9787308159715
Darriwilian to Katian (Ordovician) Graptolites from Northwest China
Chen Xu, Chen Zhang, Yuandong Goldman, Daniel Bergström, Stig M. Finney, Stanley C.
Elsevier /2016-12-14 Hardcover / 370 Pages
isbn-10: 012800973X / isbn-13: 9780128009734
