On Methuselah's trail living fossils and the great extinctions

On Methuselah's trail living fossils and the great extinctions

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Manylion Llyfryddiaeth
Prif Awdur: Ward, Peter Douglas 1949-
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: New York W.H. Freeman c1992.
Pynciau:
Living fossils.
Extinction (Biology)