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The Perfect Swarm: Footprint Reading Library 3000 New edition
National Geographic
The Perfect Swarm: Footprint Reading Library 3000 New edition
National Geographic
In the 1800s, the Rocky Mountain locust brought massive destruction to Western settlers. Then, the insects suddenly disappeared - almost without a trace. Now scientists hope to find a reason for the locust's extinction. What caused the Rocky Mountain locust to disappear? Where will the scientists find the answers?
48 pages
Media | Books Paperback Book (Book with soft cover and glued back) |
Released | May 7, 2009 |
ISBN13 | 9781424011322 |
Publishers | Cengage Learning, Inc |
Pages | 48 |
Dimensions | 209 × 103 × 6 mm · 90 g |
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