Extinction What Happened to the Dinosaurs, Mastodons, and Dodo Birds? With 25 Projects /

Have you seen a dodo bird recently? Do you have mastodons playing in your back yard? Not likely -- these species are both extinct, which means the entire population has died out. More than 99 percent of all species, or about 5 billion, have gone extinct since life first formed on Earth 4.5 billion y...

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Bibliographic Details
Main Author: Perdew, Laura, (Author)
Other Authors: Casteel, Tom, (Illustrator)
Format: eBook
Published: [Place of publication not identified] : Nomad Press / Bookmasters, [2017]
Series:"Build it yourself" series
Online Access:Link for downloadable ebook on Freading.
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