Bai e ji zhi guang
Subtitle: Xixia kong long dan kao cha man ji
By: Li Zhanyang zhu.
Edition: Di 1 ban
Publisher: Zhonghua shu ju
Published: 2000
Place of publication: Beijing
Language: chi
Number of pages: 175
Subjects: Dinosaurs -- Eggs -- China -- Xixia Basin.; Eggs, Fossil -- China -- Xixia Basin.; Paleontology -- Cretaceous -- China -- Xixia Basin.
Other titles: Xi xia kong long dan kao cha man ji