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Rosy Wolf Snails Invade Pacific Islands
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(Buch) |
Dieser Artikel gilt, aufgrund seiner Grösse, beim Versand als 2 Artikel!
Inhalt: |
"The rosy wolf snail was imported to help control the population of the African land snail, but the cannibal snail has quickly become a problem. This series highlights the innovative technology scientists use to track and control this invasive population. Engaging inquiry-based sidebars encourage young readers to think, create, guess, and ask questions. Book includes a table of contents, glossary, index, author biography, and sidebars"-- |
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