Brachyceratops : a ceratopsian dinosaur from the Two Medicine formation of Montana, with notes on associated fossil reptiles /
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主要作者: | |
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企业作者: | |
格式: | 图书 |
语言: | English |
出版: | Washington : Govt. Print. Off, 1917. |
丛编: | Professional paper (Geological Survey (U.S.)) ;
no. 103. |
主题: |
Skillman Lower Level
索引号: |
557.3 U57p no. 103 |
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no.103 | 可用 预订 |