Volcano trek + book with multi-rom: footprint reading library 800

Auteur :
Geographic, National / Waring, Rob
Éditeur :
Cengage Learning, Inc
ISBN :
9781424021697
Date de publication :
4 mars 2008
Dimensions :
20,0 x 14,7 x 0,3 cm
Poids :
80 g
Langue :
Anglais
Pays d'origine :
Grande Bretagne
Two scientists are travelling in Ethiopia to study a very old volcano. Volcanoes can be dangerous, because they have hot, melted rock inside. But they also offer important information. Will the scientists make it safely to the volcano? What will they learn?