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Book, 1983
Current format, Book, 1983, , No Longer Available.
Book, 1983
Current format, Book, 1983, , No Longer Available. Offered in 0 more formats
Explains the recent discovery of the fossilized remains of duckbill dinosaur eggs and the young which hatched from them, and conjectures that some dinosaurs may have cared for their young. Examines recent discoveries about hadrosaurs, or duck-billed dinosaurs, that explain how these dinosaurs cared for their young millions of years ago
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