Panamanian golden frogs aren’t just cute, little, and yellow. They’re also the national symbol of Panama. But they started to disappear about fifteen years ago. What’s killing them? Could it be a change in their habitat? What about pollution? Might it be a result of climate change? Follow a team of scientists working to save these frogs and protect frog populations worldwide in this real-life science mystery.
Dil İngilizce ● Biçim PDF ● ISBN 9780761379836 ● Yayımcı Lerner Publishing Group ● Yayınlanan 2011 ● İndirilebilir 3 kez ● Döviz EUR ● Kimlik 4753407 ● Kopya koruma Adobe DRM
DRM özellikli bir e-kitap okuyucu gerektirir