00496nam a2200169Ia 450000500170000000800410001702000220005804100080008008200110008810000200009924500370011926400370015630000260019352000870021965000060030665500140031220260922095544.0260922s9999    xx            000 0 und d  a978-979-015-285-4  aind  a551.211 aSENIOR, Kathryn10aAda apa di Bumi ? Gunung Berapi   aJakartabErlangga For Kidsc2008  a31 hlm.bilus.c23 cm  aTemukan mengapa gunung merapi meletus dan bagaimana gunung berapi bisa bermanfaat. 4a0  aGrade 7-9