Title rated 4 out of 5 stars, based on 3 ratings(3 ratings)
Book, 1999
Current format, Book, 1999, , Available .
Book, 1999
Current format, Book, 1999, , Available . Offered in 0 more formats
Describes the physical characteristics, habits, and natural environment of the huge plant-eating apatosaurus and discusses theories on why it became extinct
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