00500     2200193   4500001002100000005001500021008004100036020002200077035002500099041000800124082000800132090000800140100001200148245005300160250001600213260003700229300003100266650000900297INLIS00000000000399320130515141715                                   ind    a979-979-319-038-8  a0010-051300000003993  aind  a525  a525  aTriton,  aMengenal Sains ( Sejarah Bumi dan Bencana Alam )  aCetakan : 1  aYogjakartabTugu Publisherc2009  a188 hlm. : ilus. ;19.5 cm.  aBumi