TY - BOOK AU - Waring,Rob TI - Volcano trek T2 - Footprint reading library SN - 1424011558 AV - PE1119.F66 V65 2008 U1 - 551 PY - 2008/// CY - Boston PB - Thomson Heinle KW - Readers KW - Ertale Volcano (Ethiopia) KW - Juvenile literature KW - Ethiopia KW - Ertale Volcano N2 - Two scientists are traveling in Ethiopis 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? ER -