著者:
Gray, Susan H..
题名:
Paleontology: [ the study of prehistoric life] / ,
出版发行:
出版地: New York 出版社: Scholastic 出版日期: 2012
载体形态:
48 pages 22cm.
内容提要:
Presents general information about paleontologists, what they learn about prehistoric animals and vegetation by studying them.
主题词:
Paleontology
主题词:
Animals and vegetation
主题词:
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