Simon & Schuster children's guide to dinosaurs and other prehistoric animals /

Describes the prehistoric animals that lived in various areas of the world during the different geological periods, from the Triassic through the Cretaceous.

Wedi'i Gadw mewn:
Manylion Llyfryddiaeth
Prif Awdur: Whitfield, Philip.
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: New York : Macmillan Pub. Co. : Maxwell Macmillan International, [1992]
Rhifyn:1st American ed.
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