00342nam a2200121Ia 450000500170000000800410001702000180005808200190007610000200009524500540011526000420016930000090021120260205101330.0260111s9999||||xx |||||||||||||| ||und||  a9780547503509  aYA  363.34 RUS  aRusch,Elizabeth 0aEruption volcanoes and the science of savinglives  aNew YorkbHoughton Mifflin pub.c2013  a76p.