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?
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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?
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Produktdetaljer
ISBN
9781424011322
Publisert
2009-05-07
Utgiver
Vendor
National Geographic/(ELT)
Vekt
93 gr
Høyde
5 mm
Bredde
150 mm
Dybde
201 mm
Aldersnivå
L, 07
Språk
Product language
Engelsk
Format
Product format
Heftet
Antall sider
48