The beginnings of birds: Proceedings of the International Archaeopteryx Conference, Eichstätt, 1984
Full Title: | The beginnings of birds: Proceedings of the International Archaeopteryx Conference, Eichstätt, 1984 |
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ISBN: | 3980117804 |
ISBN13: | 9783980117807 |
Authors: |
Hecht, M.K., J.H. Ostrom, G. Viohl and P. Wellnhofer, eds. |