ISBN-13: 9781433336133 / Angielski / Miękka / 2011 / 26 str.
ISBN-13: 9781433336133 / Angielski / Miękka / 2011 / 26 str.
What would you do if the ground beneath your feet started to shake? Find out what causes earthquakes. Even more, find out how to stay safe if you find yourself in one!