| ISBN: | 82-00-06319-4 |
|---|---|
| 题名: | Aspects of the Ordovician System : Palaeontological contributions from the university of Oslo / Edited by David L. Bruton. |
| 出版发行项: | Bruton : Oslo : Universitutsforlaget, 1984. |
| 载体形态: | 228 p. : illus. |
| 书目附注: | Includes bibliographical ref.& ind. |