The dinosaur footprints and Roland T. Bird /
Describes the efforts of Roland Bird to investigate footprints left in various sites across the American Southwest by dinosaurs millions of years ago
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| Format: | Book |
| Language: | English |
| Published: |
New York :
PowerKids Press,
1999
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| Edition: | 1st ed |
| Series: | Hartzog, Brooke Dinosaurs and their discoverers.
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| Subjects: |