The Perfect Swarm + Book with Multi-ROM: Footprint Reading Library 3000 (Footprint Reading Library: Level 8)

Título: The Perfect Swarm + Book with Multi-ROM: Footprint Reading Library 3000 (Footprint Reading Library: Level 8)

Autor: National Geographic, Rob Waring

Sinopse: 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?

Editora: National Geographic/(ELT)

Páginas: 24

Ano: 2009-08-07

Edição: 1

Linguagem: en

ISBN: 1424046084

ISBN13: 9781424046089